Car Audio Upgrades and Sound System Enhancements

TW1 10-inch Subwoofer (300 W, 2 Ω) Built on JL Audio's patented thin-line subwoofer technology, the 10TW1 delivers a powerful combination of shallow mounting depth and excursion capability, while operating in insanely small enclosures (0.35 cu.ft. / 10 liters). This, combined with a special cast alloy frame design, makes the 10TW1 capable of operating in extremely tight spaces. These include under-seat installations in trucks, 2-seat sports cars and many other creative applications requiring a compact, low profile subwoofer design. JL Audio's patented thin-line woofer technology compresses the architecture of the 10TW1 using a "concentric tube" structure built into the injection-molded cone body. This structure supports the voice coil and a full annular spider, while permitting the placement of a large motor structure further forward in the speaker than with conventional designs. The 10TW1 also features a clever frame design that minimizes the frontal clearance required for the excursion of the driver. This is accomplished by recessing the suspension attachment surface, so that most of the forward excursion occurs within the frame's dimensions. Thanks to this feature, the 10TW1 requires only 0.87 inches (22 mm) of frontal clearance, even with its grille installed. This allows for more efficient use of space and increased enclosure volume within a given overall depth. Even though the 10TW1 is optimized for an enclosure much smaller than any other JL Audio ten-inch Subwoofer, it never sounds like a big woofer struggling in a tiny box...instead, it delivers all the rich, deep, controlled bass you have come to expect from a JL Audio subwoofer system. Very shallow mounting depth (4.36 in / 111 mm) No pole vent: permits mounting close to rear wall of enclosure Extremely small sealed enclosure volume requirements Long linear excursion capability (0.40 in / 10 mm, one-way) DMA-optimized motor design Patented "concentric tube" architecture Patented "floating cone attach method" technology Cast alloy frame with flat edges for tight driver grouping Injection molded, mica-filled polypropylene cone Rubber surround Steel mesh grille included with each driver Precision-built in USA at JL Audio’s Miramar, Florida factory with global components General Specifications Continuous Power Handling (RMS) 300 W Recommended Amplifier Power (RMS) 75 - 300 W Nominal Impedance (Znom) 2 Ω Physical Specifications Nominal Diameter 10.0 in / 250 mm Overall Diameter (A) 10.375 in / 264 mm Mounting Hole Diameter (B) 9.0625 in / 230 mm Bolt Hole Circle Diameter (C) 9.7 in / 246 mm Motor Outer Diameter (D) 4.54 in / 115 mm Mounting Depth (E) 4.36 in / 111 mm Front Grille Protrusion (F) 0.87 in / 22 mm Driver Displacement 0.047 cu ft / 1.33 L Net Weight 10.5 lb / 4.8 kg Parameters Free Air Resonance (Fs) 41.45 Hz Electrical “Q” (Qes) 0.696 Mechanical “Q” (Qms) 9.7 Total Speaker “Q” (Qts) 0.649 Equivalent Compliance (Vas) 0.364 cu ft / 10.31 L One-Way Linear Excursion (Xmax)* 0.40 in / 10.0 mm Reference Efficiency (no) Efficiency (1 W / 1 m)** 82.5 dB SPL Effective Piston Area (Sd) 41.602 sq in / 0.0268 sq m DC Resistance (Re) 2.428 Ω * Xmax specifications are derived via one-way voice coil overhang method with no correction factors applied.** Efficiency (1 W / 1 m) is not an accurate indicator of a subwoofer’s output capability and should not be used as a comparison to other subwoofers to determine which one is “louder”. Sealed Enclosure Specifications Wall Thickness 0.75 in / 19 mm Front Baffle Thickness 0.75 in / 19 mm Volume (net int.) 0.35 cu ft / 9.91 L External Width (W) 16.125 in / 410 mm External Height (H) 14 in / 356 mm External Depth (D) 5.25 in / 133 mm F3 48.31 Hz Fc 59.21 Hz Qtc 0.927 Enclosure Notes* The enclosure recommendations listed above are external dimensions which assume the use of 0.75 in (19 mm) thick material. If you are using 0.625 in (16 mm) thick material, subtract 0.25 in (6.5 mm) from each dimension. Do not use any material with a thickness of less than 0.625 in (16 mm) as this may compromise the rigidity of the enclosure.* All enclosure volumes listed above are net internal volumes! Driver displacement, port displacement and brace displacement must be added to obtain the final gross internal volume. All enclosure dimensions above have already taken this into account.* When using multiple subwoofers in a common enclosure you will need to recalculate the enclosure and port dimensions. For assistance please contact your authorized JL Audio dealer or JL Audio Technical Support.* We recommend the use of this speaker in a bi-amplified system using high-quality satellite speakers and a high-quality amplifier. We do not recommend the use of this subwoofer with a passive crossover (coil), as this type of device will adversely affect performance.* All specifications are subject to change without notice. Safety NoticeProlonged exposure to sound pressure levels in excess of 100dB can cause permanent hearing loss. This high-performance speaker can exceed this level. Please exercise restraint in its operation in order to preserve your ability to enjoy its fidelity. When installing a subwoofer in your vehicle, it is extremely important to secure the enclosure firmly. We recommend bolting the enclosure through the metal of the floorpan or the frame of the vehicle with large diameter washers for reinforcement. If an enclosure is not firmly attached, it can become a projectile in a collision. This is particularly important in a hatchback, station wagon, sports utility vehicle, or van. Ported Enclosure Specifications Wall Thickness 0.75 in / 19 mm Front Baffle Thickness 0.75 in / 19 mm Volume (net int.) 0.625 cu ft / 17.7 L External Width (W) 26.625 in / 676 mm External Height (H) 16 in / 406 mm External Depth (D) 5.25 in / 133 mm Internal Slot Port Width (SW) 3.75 in / 95 mm Internal Slot Port Height (SH) 1.875 in / 48 mm Internal Slot Port Length (SL) 22.50 in / 572 mm Port Extension Length (EL) 20.8125 in / 529 mm Tuning Frequency (Fb) 35.0 Hz F3 30.56 Hz Enclosure Notes* The enclosure recommendations listed above are external dimensions which assume the use of 0.75 in (19 mm) thick material. If you are using 0.625 in (16 mm) thick material, subtract 0.25 in (6.5 mm) from each dimension. Do not use any material with a thickness of less than 0.625 in (16 mm) as this may compromise the rigidity of the enclosure.* All enclosure volumes listed above are net internal volumes! Driver displacement, port displacement and brace displacement must be added to obtain the final gross internal volume. All enclosure dimensions above have already taken this into account.* When using multiple subwoofers in a common enclosure you will need to recalculate the enclosure and port dimensions. For assistance please contact your authorized JL Audio dealer or JL Audio Technical Support.* We recommend the use of this speaker in a bi-amplified system using high-quality satellite speakers and a high-quality amplifier. We do not recommend the use of this subwoofer with a passive crossover (coil), as this type of device will adversely affect performance.* All specifications are subject to change without notice. Safety NoticeProlonged exposure to sound pressure levels in excess of 100dB can cause permanent hearing loss. This high-performance speaker can exceed this level. Please exercise restraint in its operation in order to preserve your ability to enjoy its fidelity. When installing a subwoofer in your vehicle, it is extremely important to secure the enclosure firmly. We recommend bolting the enclosure through the metal of the floorpan or the frame of the vehicle with large diameter washers for reinforcement. If an enclosure is not firmly attached, it can become a projectile in a collision. This is particularly important in a hatchback, station wagon, sports utility vehicle, or van.

W1v3 12-inch Subwoofer (300 W, 2 Ω) The 12W1v3 is a lightweight 12-inch driver with excellent performance capabilities at moderate power levels. It features moderate mounting depth with no pole-vent, so the rear of the motor structure can be placed directly against an enclosure boundary. Excellent excursion capability and linearity allow it to reproduce sub-bass with shocking extension and quality. Several of JL Audio's proprietary technologies enhance its performance and reliability. The 12W1v3-2 is best used with amplifier power in the 75W - 300W range and is optimized to operate in a compact 1.10 cu. ft. (31.5 l) sealed enclosure. Detailed enclosure recommendations can be found in the "Specifications" tab. General Specifications Continuous Power Handling (RMS) 300 W Recommended Amplifier Power (RMS) 75 - 300 W Nominal Impedance (Znom) 2 Ω Physical Specifications Nominal Diameter 12.0 in / 300 mm Overall Diameter (A) 12.5 in / 318 mm Mounting Hole Diameter (B) 11.0625 in / 281 mm Bolt Hole Circle Diameter (C) 11.7 in / 297 mm Motor Outer Diameter (D) 5.25 in / 133 mm Mounting Depth (E) 5.41 in / 137 mm Driver Displacement 0.052 cu ft / 1.47 L Net Weight 12.2 lb / 5.5 kg Parameters Free Air Resonance (Fs) 26.55 Hz Electrical “Q” (Qes) 0.554 Mechanical “Q” (Qms) 8.731 Total Speaker “Q” (Qts) 0.521 Equivalent Compliance (Vas) 2.544 cu ft / 72.04 L One-Way Linear Excursion (Xmax)* 0.45 in / 11 mm Reference Efficiency (no) 0.23% Efficiency (1 W / 1 m)** 85.9 dB SPL Effective Piston Area (Sd) 81.426 sq in / 0.0525 sq m DC Resistance (Re) 2.210 Ω * Xmax specifications are derived via one-way voice coil overhang method with no correction factors applied.** Efficiency (1 W / 1 m) is not an accurate indicator of a subwoofer’s output capability and should not be used as a comparison to other subwoofers to determine which one is “louder”. Sealed Enclosure Specifications Wall Thickness 0.75 in / 19 mm Front Baffle Thickness 0.75 in / 19 mm Volume (net int.) 1.10 cu ft / 31.5 L External Width (W) 16 in / 406 mm External Height (H) 16 in / 406 mm External Depth (D) 11 in / 279 mm F3 38.99 Hz Fc 48.39 Hz Qtc 0.9496 Enclosure Notes* The enclosure recommendations listed above are external dimensions which assume the use of 0.75 in (19 mm) thick material. If you are using 0.625 in (16 mm) thick material, subtract 0.25 in (6.5 mm) from each dimension. Do not use any material with a thickness of less than 0.625 in (16 mm) as this may compromise the rigidity of the enclosure.* All enclosure volumes listed above are net internal volumes! Driver displacement, port displacement and brace displacement must be added to obtain the final gross internal volume. All enclosure dimensions above have already taken this into account.* When using multiple subwoofers in a common enclosure you will need to recalculate the enclosure and port dimensions. For assistance please contact your authorized JL Audio dealer or JL Audio Technical Support.* We recommend the use of this speaker in a bi-amplified system using high-quality satellite speakers and a high-quality amplifier. We do not recommend the use of this subwoofer with a passive crossover (coil), as this type of device will adversely affect performance.* All specifications are subject to change without notice. Safety NoticeProlonged exposure to sound pressure levels in excess of 100dB can cause permanent hearing loss. This high-performance speaker can exceed this level. Please exercise restraint in its operation in order to preserve your ability to enjoy its fidelity. When installing a subwoofer in your vehicle, it is extremely important to secure the enclosure firmly. We recommend bolting the enclosure through the metal of the floorpan or the frame of the vehicle with large diameter washers for reinforcement. If an enclosure is not firmly attached, it can become a projectile in a collision. This is particularly important in a hatchback, station wagon, sports utility vehicle, or van. Ported Enclosure Specifications Wall Thickness 0.75 in / 19 mm Front Baffle Thickness 0.75 in / 19 mm Volume (net int.) 1.6 cu ft / 45.3 L External Width (W) 25 in / 635 mm External Height (H) 15.5 in / 394 mm External Depth (D) 13 in / 330 mm Internal Slot Port Width (SW) 1.5 in / 38 mm Internal Slot Port Height (SH) 14 in / 356 mm Internal Slot Port Length (SL) 30.75 in / 781 mm Port Extension Length (EL) 17 in / 432 mm Tuning Frequency (Fb) 31.79 Hz F3 31 Hz Safety NoticeProlonged exposure to sound pressure levels in excess of 100dB can cause permanent hearing loss. This high-performance speaker can exceed this level. Please exercise restraint in its operation in order to preserve your ability to enjoy its fidelity. When installing a subwoofer in your vehicle, it is extremely important to secure the enclosure firmly. We recommend bolting the enclosure through the metal of the floorpan or the frame of the vehicle with large diameter washers for reinforcement. If an enclosure is not firmly attached, it can become a projectile in a collision. This is particularly important in a hatchback, station wagon, sports utility vehicle, or van.

The Focal Inside I IW MBZ Y-ISO HARNESS car radio adaptation cable is designed for the IMPULSE 4.320 compact 4-channel digital amplifier. It allows the quick and simple connection of the Mercedes original car radio and of Focal Inside extension cables. Designed specifically for your vehicle Quick and easy Plug and Play installation Direct link from the amplifier to your original car radio Connection to the extension cable via ISO connectors No soldering required Length: 1 foot (0.3m) Global vehicle compatibility : E-class from 2016, S-class from 2013, C-class from 2014 until 2019

W1v3 12-inch Subwoofer (300 W, 4 Ω) The 12W1v3 is a lightweight 12-inch driver with excellent performance capabilities at moderate power levels. It features moderate mounting depth with no pole-vent, so the rear of the motor structure can be placed directly against an enclosure boundary. Excellent excursion capability and linearity allow it to reproduce sub-bass with shocking extension and quality. Several of JL Audio's proprietary technologies enhance its performance and reliability. The 12W1v3-4 is best used with amplifier power in the 75W - 300W range and is optimized to operate in a compact 1.10 cu. ft. (31.5 l) sealed enclosure. Detailed enclosure recommendations can be found in the "Specifications" tab. General Specifications Continuous Power Handling (RMS) 300 W Recommended Amplifier Power (RMS) 75 - 300 W Nominal Impedance (Znom) 4 Ω Physical Specifications Nominal Diameter 12.0 in / 300 mm Overall Diameter (A) 12.5 in / 318 mm Mounting Hole Diameter (B) 11.0625 in / 281 mm Bolt Hole Circle Diameter (C) 11.7 in / 297 mm Motor Outer Diameter (D) 5.25 in / 133 mm Mounting Depth (E) 5.41 in / 137 mm Driver Displacement 0.052 cu ft / 1.47 L Net Weight 12.2 lb / 5.5 kg Parameters Free Air Resonance (Fs) 26.21 Hz Electrical “Q” (Qes) 0.535 Mechanical “Q” (Qms) 8.2 Total Speaker “Q” (Qts) 0.502 Equivalent Compliance (Vas) 2.706 cu ft / 76.63 L One-Way Linear Excursion (Xmax)* 0.45 in / 11 mm Reference Efficiency (no) 0.25% Efficiency (1 W / 1 m)** 86.1 dB SPL Effective Piston Area (Sd) 81.426 sq in / 0.0525 sq m DC Resistance (Re) 3.915 Ω * Xmax specifications are derived via one-way voice coil overhang method with no correction factors applied.** Efficiency (1 W / 1 m) is not an accurate indicator of a subwoofer’s output capability and should not be used as a comparison to other subwoofers to determine which one is “louder”. Sealed Enclosure Specifications Wall Thickness 0.75 in / 19 mm Front Baffle Thickness 0.75 in / 19 mm Volume (net int.) 1.10 cu ft / 31.5 L External Width (W) 16 in / 406 mm External Height (H) 16 in / 406 mm External Depth (D) 11 in / 279 mm F3 39.63 Hz Fc 48.75 Hz Qtc 0.9338 Enclosure Notes* The enclosure recommendations listed above are external dimensions which assume the use of 0.75 in (19 mm) thick material. If you are using 0.625 in (16 mm) thick material, subtract 0.25 in (6.5 mm) from each dimension. Do not use any material with a thickness of less than 0.625 in (16 mm) as this may compromise the rigidity of the enclosure.* All enclosure volumes listed above are net internal volumes! Driver displacement, port displacement and brace displacement must be added to obtain the final gross internal volume. All enclosure dimensions above have already taken this into account.* When using multiple subwoofers in a common enclosure you will need to recalculate the enclosure and port dimensions. For assistance please contact your authorized JL Audio dealer or JL Audio Technical Support.* We recommend the use of this speaker in a bi-amplified system using high-quality satellite speakers and a high-quality amplifier. We do not recommend the use of this subwoofer with a passive crossover (coil), as this type of device will adversely affect performance.* All specifications are subject to change without notice. Safety NoticeProlonged exposure to sound pressure levels in excess of 100dB can cause permanent hearing loss. This high-performance speaker can exceed this level. Please exercise restraint in its operation in order to preserve your ability to enjoy its fidelity. When installing a subwoofer in your vehicle, it is extremely important to secure the enclosure firmly. We recommend bolting the enclosure through the metal of the floorpan or the frame of the vehicle with large diameter washers for reinforcement. If an enclosure is not firmly attached, it can become a projectile in a collision. This is particularly important in a hatchback, station wagon, sports utility vehicle, or van. Ported Enclosure Specifications Wall Thickness 0.75 in / 19 mm Front Baffle Thickness 0.75 in / 19 mm Volume (net int.) 1.6 cu ft / 45.3 L External Width (W) 25 in / 635 mm External Height (H) 15.5 in / 394 mm External Depth (D) 13 in / 330 mm Internal Slot Port Width (SW) 1.5 in / 38 mm Internal Slot Port Height (SH) 14 in / 356 mm Internal Slot Port Length (SL) 30.75 in / 781 mm Port Extension Length (EL) 17 in / 432 mm Tuning Frequency (Fb) 31.79 Hz F3 31.41 Hz Safety NoticeProlonged exposure to sound pressure levels in excess of 100dB can cause permanent hearing loss. This high-performance speaker can exceed this level. Please exercise restraint in its operation in order to preserve your ability to enjoy its fidelity. When installing a subwoofer in your vehicle, it is extremely important to secure the enclosure firmly. We recommend bolting the enclosure through the metal of the floorpan or the frame of the vehicle with large diameter washers for reinforcement. If an enclosure is not firmly attached, it can become a projectile in a collision. This is particularly important in a hatchback, station wagon, sports utility vehicle, or van.

W1v3 10-inch Subwoofer (300 W, 4 Ω)   The 10W1v3 is an outstanding choice when space is very tight and amplifier power is moderate. It features shallow mounting depth (4.6 in. / 117 mm) and a compact motor structure, allowing it to comfortably fit in a lot of spaces where a typical 10-inch driver will not. Lacking a pole vent, the rear of the motor structure can be placed directly against an enclosure boundary.  Excellent excursion capability and linearity allow it to reproduce sub-bass with shocking extension and quality. Several of JL Audio's proprietary technologies enhance its performance and reliability. The 10W1v3-4 is best used with amplifier power in the 75W - 300W range and is optimized to operate in a compact 0.55 cu. ft. (15.57 l) sealed enclosure. Detailed enclosure recommendations can be found in the "Specifications" tab. General Specifications Continuous Power Handling (RMS) 300 W Recommended Amplifier Power (RMS) 75 - 300 W Nominal Impedance (Znom) 4 Ω Physical Specifications Nominal Diameter 10.0 in / 250 mm Overall Diameter (A) 10.5 in / 267 mm Mounting Hole Diameter (B) 9.0625 in / 230 mm Bolt Hole Circle Diameter (C) 9.7 in / 246 mm Motor Outer Diameter (D) 4.92 in / 125 mm Mounting Depth (E) 4.6 in / 117 mm Driver Displacement 0.037 cu ft / 1.05 L Net Weight 9.9 lb / 4.5 kg Parameters Free Air Resonance (Fs) 26.15 Hz Electrical “Q” (Qes) 0.475 Mechanical “Q” (Qms) 7.243 Total Speaker “Q” (Qts) 0.446 Equivalent Compliance (Vas) 1.533 cu ft / 43.41 L One-Way Linear Excursion (Xmax)* 0.45 in / 11 mm Reference Efficiency (no) 0.16% Efficiency (1 W / 1 m)** 84.2 dB SPL Effective Piston Area (Sd) 53.584 sq in / 0.0346 sq m DC Resistance (Re) 3.902 Ω * Xmax specifications are derived via one-way voice coil overhang method with no correction factors applied.** Efficiency (1 W / 1 m) is not an accurate indicator of a subwoofer’s output capability and should not be used as a comparison to other subwoofers to determine which one is “louder”. Sealed Enclosure Specifications Wall Thickness 0.75 in / 19 mm Front Baffle Thickness 0.75 in / 19 mm Volume (net int.) 0.55 cu ft / 15.57 L External Width (W) 16.5 in / 419 mm External Height (H) 13.5 in / 343 mm External Depth (D) 7 in / 178 mm F3 43.1 Hz Fc 50.9 Hz Qtc 0.868 Enclosure Notes* The enclosure recommendations listed above are external dimensions which assume the use of 0.75 in (19 mm) thick material. If you are using 0.625 in (16 mm) thick material, subtract 0.25 in (6.5 mm) from each dimension. Do not use any material with a thickness of less than 0.625 in (16 mm) as this may compromise the rigidity of the enclosure.* All enclosure volumes listed above are net internal volumes! Driver displacement, port displacement and brace displacement must be added to obtain the final gross internal volume. All enclosure dimensions above have already taken this into account.* When using multiple subwoofers in a common enclosure you will need to recalculate the enclosure and port dimensions. For assistance please contact your authorized JL Audio dealer or JL Audio Technical Support.* We recommend the use of this speaker in a bi-amplified system using high-quality satellite speakers and a high-quality amplifier. We do not recommend the use of this subwoofer with a passive crossover (coil), as this type of device will adversely affect performance.* All specifications are subject to change without notice. Safety NoticeProlonged exposure to sound pressure levels in excess of 100dB can cause permanent hearing loss. This high-performance speaker can exceed this level. Please exercise restraint in its operation in order to preserve your ability to enjoy its fidelity. When installing a subwoofer in your vehicle, it is extremely important to secure the enclosure firmly. We recommend bolting the enclosure through the metal of the floorpan or the frame of the vehicle with large diameter washers for reinforcement. If an enclosure is not firmly attached, it can become a projectile in a collision. This is particularly important in a hatchback, station wagon, sports utility vehicle, or van. Ported Enclosure Specifications Wall Thickness 0.75 in / 19 mm Front Baffle Thickness 0.75 in / 19 mm Volume (net int.) 0.9 cu ft / 25.5 L External Width (W) 17.0 in / 432 mm External Height (H) 11.5 in / 292 mm External Depth (D) 15.25 in / 387 mm Internal Slot Port Width (SW) 1.125 in / 28.6 mm Internal Slot Port Height (SH) 10.0 in / 254 mm Internal Slot Port Length (SL) 30.1875 in / 767 mm Port Extension Length (EL) 12.50 in / 318 mm Tuning Frequency (Fb) 32.17 Hz F3 31.92 Hz Safety NoticeProlonged exposure to sound pressure levels in excess of 100dB can cause permanent hearing loss. This high-performance speaker can exceed this level. Please exercise restraint in its operation in order to preserve your ability to enjoy its fidelity. When installing a subwoofer in your vehicle, it is extremely important to secure the enclosure firmly. We recommend bolting the enclosure through the metal of the floorpan or the frame of the vehicle with large diameter washers for reinforcement. If an enclosure is not firmly attached, it can become a projectile in a collision. This is particularly important in a hatchback, station wagon, sports utility vehicle, or van.

W1v3 8-inch Subwoofer (150 W, 4 Ω) The 8W1v3 is an outstanding choice when space is very tight and amplifier power is moderate. It features shallow mounting depth (3.86 in. / 98 mm) and a compact motor structure, allowing it to comfortably fit in a lot of spaces where a typical 8-inch driver will not. Lacking a pole vent, the rear of the motor structure can be placed directly against an enclosure boundary. Excellent excursion capability and linearity allow it to reproduce sub-bass with shocking extension and quality. Several of JL Audio's proprietary technologies enhance its performance and reliability. The 8W1v3-4 is best used with amplifier power in the 50W - 150W range and is optimized to operate in a compact 0.350 cu. ft. (9.90 l) sealed enclosure. Detailed enclosure recommendations can be found in the "Specifications" tab. General Specifications Continuous Power Handling (RMS) 150 W Recommended Amplifier Power (RMS) 50 - 150 W Nominal Impedance (Znom) 4 Ω Physical Specifications Nominal Diameter 8.0 in / 200 mm Overall Diameter (A) 8.5 in / 216 mm Mounting Hole Diameter (B) 7.09 in / 180 mm Bolt Hole Circle Diameter (C) 7.85 in / 199 mm Motor Outer Diameter (D) 4.72 in / 120 mm Mounting Depth (E) 3.86 in / 98 mm Driver Displacement 0.018 cu ft / 0.51 L Net Weight 7.4 lb / 3.4 kg Parameters Free Air Resonance (Fs) 35.40 Hz Electrical “Q” (Qes) 0.451 Mechanical “Q” (Qms) 5.791 Total Speaker “Q” (Qts) 0.418 Equivalent Compliance (Vas) 0.68 cu ft / 19.26 L One-Way Linear Excursion (Xmax)* 0.3 in / 8 mm Reference Efficiency (no) 0.18% Efficiency (1 W / 1 m)** 84.8 dB SPL Effective Piston Area (Sd) 32.67 sq in / 0.0211 sq m DC Resistance (Re) 4.06 Ω * Xmax specifications are derived via one-way voice coil overhang method with no correction factors applied.** Efficiency (1 W / 1 m) is not an accurate indicator of a subwoofer’s output capability and should not be used as a comparison to other subwoofers to determine which one is “louder”. Sealed Enclosure Specifications Wall Thickness 0.75 in / 19 mm Front Baffle Thickness 0.75 in / 19 mm Volume (net int.) 0.350 cu ft / 9.90 L External Width (W) 12 in / 305 mm External Height (H) 10 in / 254 mm External Depth (D) 8.625 in / 219 mm F3 59.9 Hz Fc 60.7 Hz Qtc 0.717 Enclosure Notes* The enclosure recommendations listed above are external dimensions which assume the use of 0.75 in (19 mm) thick material. If you are using 0.625 in (16 mm) thick material, subtract 0.25 in (6.5 mm) from each dimension. Do not use any material with a thickness of less than 0.625 in (16 mm) as this may compromise the rigidity of the enclosure.* All enclosure volumes listed above are net internal volumes! Driver displacement, port displacement and brace displacement must be added to obtain the final gross internal volume. All enclosure dimensions above have already taken this into account.* When using multiple subwoofers in a common enclosure you will need to recalculate the enclosure and port dimensions. For assistance please contact your authorized JL Audio dealer or JL Audio Technical Support.* We recommend the use of this speaker in a bi-amplified system using high-quality satellite speakers and a high-quality amplifier. We do not recommend the use of this subwoofer with a passive crossover (coil), as this type of device will adversely affect performance.* All specifications are subject to change without notice. Safety NoticeProlonged exposure to sound pressure levels in excess of 100dB can cause permanent hearing loss. This high-performance speaker can exceed this level. Please exercise restraint in its operation in order to preserve your ability to enjoy its fidelity. When installing a subwoofer in your vehicle, it is extremely important to secure the enclosure firmly. We recommend bolting the enclosure through the metal of the floorpan or the frame of the vehicle with large diameter washers for reinforcement. If an enclosure is not firmly attached, it can become a projectile in a collision. This is particularly important in a hatchback, station wagon, sports utility vehicle, or van. Ported Enclosure Specifications Wall Thickness 0.75 in / 19 mm Front Baffle Thickness 0.75 in / 19 mm Volume (net int.) 0.50 cu ft / 14.2 L External Width (W) 13.0 in / 330 mm External Height (H) 10 in / 254 mm External Depth (D) 11.125 in / 283 mm Internal Port Diameter (ID) 2 in / 51 mm Port Length (L) 10 in / 254 mm Tuning Frequency (Fb) 38 Hz F3 39.10 Hz Safety NoticeProlonged exposure to sound pressure levels in excess of 100dB can cause permanent hearing loss. This high-performance speaker can exceed this level. Please exercise restraint in its operation in order to preserve your ability to enjoy its fidelity. When installing a subwoofer in your vehicle, it is extremely important to secure the enclosure firmly. We recommend bolting the enclosure through the metal of the floorpan or the frame of the vehicle with large diameter washers for reinforcement. If an enclosure is not firmly attached, it can become a projectile in a collision. This is particularly important in a hatchback, station wagon, sports utility vehicle, or van.

2-Way Component System: 6.5-inch (165 mm) Woofer, 1-inch (25 mm) Silk Dome Tweeter The C1-650se component system is engineered to deliver remarkable fidelity and outstanding value in a format that easily fits in factory locations. Outfitted with pure, silk dome tweeters, the C1-650se component system stands above others in its category with silky smooth, high-frequency clarity and definition. The 1-inch tweeter’s edge-driven design delivers excellent off-axis response and treble extension. It also benefits from the damping of a silk surround suspension and Ferrofluid in the voice coil gap, along with the superior strength of a neodymium magnet circuit. Outboard, 3rd order, high-pass in-line filters, with Advanced Tweeter Protection Circuitry, are also included to guard against high-distortion damage and improve power handling. For maximum installation versatility, surface and flush tweeter mounts are also included.  C1 woofer drivers benefit from proprietary FEA modeling and JL Audio's expertise in low-frequency driver design. This knowledge is used to create speakers that can play loudly while maintaining a smooth, dynamic, low-distortion sound. At the core of the C1-650 woofer is a proprietary, stamped, steel 6.5-inch (165 mm) frame and DMA-optimized motor system. A mineral-filled, injection-molded, polypropylene cone is suspended with a rubber surround on the front, and a carefully engineered flat Conex® spider at the top of the voice coil, to precisely control the voice coil's motion. Tinsel leads are carefully routed and attached to each spider to prevent fatigue and buzzing. These are the same kinds of features and materials normally found on much more expensive loudspeakers. To maximize fit, multi-application adaptor rings are included for the woofers, allowing easy, drop-in installation in vehicles equipped with oversized 6.5-inch and 6.75-inch speaker openings. Without the ring, the woofers will also fit into many "6-inch" speaker locations as well.  When it comes to value, C1-650se is a real deal! Sold as a pair. Grilles not available. General Specifications Continuous Power Handling (RMS) 50 W Recommended Amplifier Power (RMS) 10 - 75 W / Ch. System Efficiency 91.0 dB @ 1 W / 1 m System Nominal Impedance 4 Ω System Frequency Response 48 Hz - 21 KHz ± 3 dB Woofer Physical Specifications Frame Outer Diameter* (A) 6.25 in / 159 mm Grille Tray Outer Diameter (B) 6.84 in / 174 mm Motor Outer Diameter (C) 3.15 in / 80 mm Frontal Coaxial Tweeter Protrusion (D) N/A Frontal Grille Protrusion** (E) N/A Mounting Hole Diameter (F) 5.02 in / 128 mm Mounting Depth (G) 2.07 in / 53 mm *Does not take into account mounting tabs**Frontal grille protrusion measured from mounting surface Tweeter Physical Specifications Flush Mount Fixture Diameter (A1) 1.97 in / 50 mm Surface Mount Fixture Diameter (A2) 2.01 in / 51 mm Flush Mount Mounting Hole Diameter (B) 1.75 in / 45 mm Flush Mount Mounting Depth (C) 0.40 in / 10 mm Flush Mount Tweeter Frontal Protrusion (D1) 0.32 in / 8 mm Surface Mount Tweeter Frontal Protrusion (D2) 0.87 in / 22 mm

Coaxial Speaker System: 6 x 9-inch (150 x 230 mm) Woofer, 1.0-inch (25 mm) Aluminum Dome Tweeter C1 speakers deliver real substance and great audio performance in a format designed for easy fit behind factory grilles. To facilitate fit, spacer/adaptor rings are included allowing the C1-690x to be installed in bottom-mount applications. C1 woofer drivers benefit from proprietary FEA modeling and JL Audio's expertise in low-frequency driver design. This knowledge is used to create speakers that can play loudly, while maintaining a smooth, dynamic, low distortion sound. At the core of the C1-690x is a proprietary, stamped, steel 6 x 9-inch (150 x 230 mm) oval frame and a DMA-optimized motor system. A mineral-filled, injection-molded polypropylene cone is suspended with a rubber surround on the front, and a carefully engineered flat Conex® spider at the top of the voice coil, to precisely control motion and prevent impact between the voice coil and the back plate. Tinsel leads are carefully routed and attached to the spider to prevent fatigue and buzzing. These are the same kinds of features and materials normally found on much more expensive loudspeakers. Equipped with a true, edge-driven, aluminum dome tweeter, C1 speakers stand further apart from others in its category with superior high-frequency clarity and definition. The tweeter’s design has inherently excellent off-axis response and high-frequency extension. It also benefits from the damping of a silk surround suspension and Ferrofluid in the voice coil gap, along with the superior strength of a neodymium magnet circuit. A true, 2nd order high-pass filter is employed to further enhance smoothness and improve power handling. When it comes to value, C1 is the real deal! Sold as a pair. Grilles not available. General Specifications Continuous Power Handling (RMS) 60 W Recommended Amplifier Power (RMS) 10 - 100 W / Ch. System Efficiency 91.5 dB @ 1 W / 1 m System Nominal Impedance 4 Ω System Frequency Response 39 Hz - 22 KHz ± 3 dB Coaxial Physical Specifications Frame Outer Diameter* (A) 6.38 x 9.33 in / 162 x 237 mm Grille Tray Outer Diameter (B) N/A Motor Outer Diameter (C) 3.54 in / 90 mm Frontal Coaxial Tweeter Protrusion** (D) 0.41 in / 10 mm Frontal Grille Protrusion (E) N/A Mounting Hole Diameter (F) N/A Mounting Depth (G) 2.75 in / 70 mm *Does not take into account mounting tabs**Frontal coaxial tweeter protrusion measured from mounting surface

SPECIFICATIONSContinuous Power Handling (RMS): 600 WRecommended Amplifier Power (RMS): 250 - 600 WNominal Impedance (Znom): 2 ΩNominal Diameter: 13.5 in / 345 mmOverall Diameter (A) A1: 14.2 in / 361mmA2: 13.0 in / 330 mmMounting Hole Diameter (B): 12.5 in / 318 mmBolt Hole Circle Diameter (C): 13.5 in / 343 mmMotor Outer Diameter (D): 6.75 in / 171 mmMounting Depth (E): 2.625 in / 67 mmDriver Displacement: 0.052 cu ft / 1.47 LNet Weight: 20.5 lb / 9.3 kgPARAMETERSFree Air Resonance (Fs): 25.95 HzElectrical “Q” (Qes): 0.51Mechanical “Q” (Qms): 10.648Total Speaker “Q” (Qts): 0.479Equivalent Compliance (Vas): 2.26 cu ft / 64.00 LOne-Way Linear Excursion (Xmax)*: 0.433 in / 11 mmReference Efficiency (no): 0.23%Efficiency (1 W / 1 m)**: 85.51 dB SPLEffective Piston Area (Sd): 98.26 sq in / 0.0634 sq mDC Resistance (Re): 2.100 Ω* Xmax specifications are derived via one-way voice coil overhang method with no correction factors applied.** Efficiency (1 W / 1 m) is not an accurate indicator of a subwoofer’s output capability and should not be used as a comparison to other subwoofers to determine which one is “louder”.

C1 speakers deliver real substance and great audio performance in a format designed for easy fit behind factory grilles. To facilitate fit, spacer/adaptor rings are included allowing the C1-690 woofers to be installed in bottom-mount applications. Surface and flush mounts are included with C1 tweeters for maximum installation versatility. C1 woofer drivers benefit from proprietary FEA modelling and JL Audio’s expertise in low-frequency driver design. This knowledge is used to create speakers that can play loudly while maintaining a smooth, dynamic, low distortion sound. At the core of the C1-690 are a proprietary, stamped, steel 6 x 9-inch (150 x 230 mm) oval frame and a DMA-optimized motor system. A mineral-filled, injection-moulded polypropylene cone is suspended with a rubber surround on the front, and a carefully engineered flat Conex® spider at the top of the voice coil, to precisely control motion and prevent impact between the voice coil and the backplate. Tinsel leads are carefully routed and attached to the spider to prevent fatigue and buzzing. These are the same kinds of features and materials normally found on much more expensive loudspeakers. Equipped with a true, edge-driven, 1-inch aluminium dome tweeter, the C1-690 stands further apart from others in its category with superior high-frequency clarity and definition. The tweeter’s design has an inherently excellent off-axis response and high-frequency extension. It also benefits from the damping of a silk surround suspension and Ferrofluid in the voice coil gap, along with the superior strength of a neodymium magnet circuit. An in-line, outboard 2nd order high-pass filter, with Advanced Tweeter Protection Circuitry, is included to further enhance smoothness and improve power handling. GENERAL SPECIFICATIONS: Continuous Power Handling (RMS): 60 W Peak Music Power: 225 W Recommended Amplifier Power (RMS): 10 – 100 W / Ch. System Efficiency: 89.0 dB @ 1 W / 1 m System Nominal Impedance: 4 Ω System Frequency Response: 39 Hz – 22 KHz ± 3 dB WOOFER PHYSICAL SPECIFICATIONS: Frame Outer Diameter* (A): 6.38 x 9.33 in / 162 x 237 mm Grille Tray Outer Diameter (B): N/A Motor Outer Diameter (C): 3.54 in / 90 mm Frontal Coaxial Tweeter Protrusion (D): N/A Frontal Grille Protrusion (E): N/A Mounting Hole Diameter (F): N/A Mounting Depth (G): 2.75 in / 70 mm *Does not take into account mounting tabs **Frontal grille protrusion measured from the mounting surface TWEETER PHYSICAL SPECIFICATIONS: Flush Mount Fixture Diameter (A1): 1.97 in / 50 mm Surface Mount Fixture Diameter (A2): 2.01 in / 51 mm Flush Mount Mounting Hole Diameter (B): 1.75 in / 45 mm Flush Mount Mounting Depth (C): 0.40 in / 10 mm Flush Mount Tweeter Frontal Protrusion (D1): 0.32 in / 8 mm Surface Mount Tweeter Frontal Protrusion (D2): 0.87 in / 22 mm CROSSOVER PHYSICAL SPECIFICATIONS: Depth (D): 1.34 in / 34 mm Height (H): 0.90 in / 23 mm Width (W): 1.96 in / 50 mm

C1 speakers deliver real substance and great audio performance in a format designed for easy fit behind factory grilles. To facilitate fit, multi-application adaptor rings are included for the C1-650 woofers, allowing easy, drop-in installation in vehicles equipped with oversized 6.5-inch and 6.75-inch speaker openings. Without the ring, the woofers will also fit into many “6-inch” speaker locations as well. Surface and flush mounts are included with C1 tweeters for maximum installation versatility. C1 woofer drivers benefit from proprietary FEA modelling and JL Audio’s expertise in low-frequency driver design. This knowledge is used to create speakers that can play loudly while maintaining a smooth, dynamic, low distortion sound. At the core of the C1-650 is a proprietary, stamped, steel 6.50-inch (165 mm) frame and a DMA-optimized motor system. A mineral-filled, injection-moulded polypropylene cone is suspended with a rubber surround on the front, and a carefully engineered flat Conex® spider at the top of the voice coil, to precisely control the voice coil’s motion. Tinsel leads are carefully routed and attached to the spiders to prevent fatigue and buzzing. These are the same kinds of features and materials normally found on much more expensive loudspeakers. Equipped with a true, edge-driven, aluminium dome tweeter, C1 speakers stand further apart from others in its category with superior high-frequency clarity and definition. The tweeter’s design has an inherently excellent off-axis response and high-frequency extension. It also benefits from the damping of a silk surround suspension and Ferrofluid in the voice coil gap, along with the superior strength of a neodymium magnet circuit. An in-line, outboard 2nd order high-pass filter, with Advanced Tweeter Protection Circuitry, is included to further enhance smoothness and improve power handling. GENERAL SPECIFICATIONS: Continuous Power Handling (RMS): 50 W Peak Music Power: 225 W Recommended Amplifier Power (RMS): 10 – 75 W / Ch. System Efficiency: 91.0 dB @ 1 W / 1 m System Nominal Impedance: 4 Ω System Frequency Response: 59 Hz – 22 kHz ± 3 dB Frame Outer Diameter* (A): 6.5 in / 165 mm Grille Tray Outer Diameter (B): 6.84 in / 174 mm Motor Outer Diameter (C): 3.15 in / 80 mm Frontal Coaxial Tweeter Protrusion (D): N/A Frontal Grille Protrusion** (E): 0.85 in / 22 mm Mounting Hole Diameter (F): 5.56 in / 141 mm Mounting Depth (G): 2.44 in / 62 mm *Does not take into account mounting tabs **Frontal grille protrusion measured from mounting surface TWEETER PHYSICAL SPECIFICATIONS: Flush Mount Fixture Diameter (A1): 1.87 in / 48 mm Surface Mount Fixture Diameter (A2): 1.69 in / 43 mm Flush Mount Mounting Hole Diameter (B): 1.625 in / 41 mm Flush Mount Mounting Depth (C): 0.76 in / 19 mm Flush Mount Tweeter Frontal Protrusion (D1): 0.29 in / 7 mm Surface Mount Tweeter Frontal Protrusion (D2): 0.92 in / 23 mm CROSSOVER PHYSICAL SPECIFICATIONS: Width (W): 1.96 in / 50 mm Height (H): 0.90 in / 23 mm Depth (D): 1.34 in / 34 mm

C1 speakers deliver real substance and great audio performance in a format designed for easy fit behind factory grilles. To facilitate fit, spacer adaptor rings are included allowing the C1-690tx to be installed in bottom-mount applications. C1 woofer drivers benefit from proprietary FEA modelling and JL Audio’s expertise in low-frequency driver design. This knowledge is used to create speakers that can play loudly while maintaining a smooth, dynamic, low distortion sound. At the core of the C1-690tx are a proprietary, stamped, steel 6 x 9-inch (150 x 230 mm) oval frame and a DMA-optimized motor system. A mineral-filled, injection-moulded polypropylene cone is suspended with a rubber surround on the front, and a carefully engineered flat Conex® spider at the top of the voice coil, to precisely control motion and prevent impact between the voice coil and the backplate. Tinsel leads are carefully routed and attached to the spider to prevent fatigue and buzzing. These are the same kinds of features and materials normally found on much more expensive loudspeakers. Equipped with dual true, edge-driven, aluminium dome tweeters, the C1-690tx stands apart from others in its category with superior high-frequency clarity and separation. The design of each tweeter delivers inherently excellent off-axis response and high-frequency extension. Both high-frequency drivers also benefit from the damping of a silk surround suspensions and Ferrofluid in the voice coil gaps, along with the superior strength of neodymium magnetics. A true, mixed order filter network is employed to further enhance smoothness and improve power handling. GENERAL SPECIFICATIONS: Continuous Power Handling (RMS): 60 W Peak Music Power: 225 W Recommended Amplifier Power (RMS): 10 – 100 W / Ch. System Efficiency: 90.5 dB @ 1 W / 1 m System Nominal Impedance: 4 Ω System Frequency Response: 36 Hz – 24 kHz ± 3 dB Frame Outer Diameter* (A): 6.38 x 9.33 in / 162 x 237 mm Grille Tray Outer Diameter (B): N/A Motor Outer Diameter (C): 3.94 in / 100 mm Frontal Coaxial Tweeter Protrusion** (D): 0.72 in / 18 mm Frontal Grille Protrusion (E): N/A Mounting Hole Diameter (F): N/A Mounting Depth (G): 3.09 in / 79 mm *Does not take into account mounting tabs **Frontal coaxial tweeter protrusion measured from the mounting surface

C1 speakers deliver real substance and great audio performance in a format designed for easy fit behind factory grilles. To facilitate fit, multi-application adaptor rings are included with the C1-650x allowing easy, drop-in installation in vehicles equipped with oversized 6.5-inch and 6.75-inch speaker openings. Without the ring, the speaker will fit into many “6-inch” speaker locations as well. C1 woofer drivers benefit from proprietary FEA modelling and JL Audio’s expertise in low-frequency driver design. This knowledge is used to create speakers that can play loudly while maintaining a smooth, dynamic, low distortion sound. At the core of the C1-650x is a proprietary, stamped, steel 6.50-inch (165 mm) frame and a DMA-optimized motor system. A mineral-filled, injection-moulded polypropylene cone is suspended with a rubber surround on the front, and a carefully engineered flat Conex® spider at the top of the voice coil, to precisely control the voice coil’s motion. Tinsel leads are carefully routed and attached to the spider to prevent fatigue and buzzing. These are the same kinds of features and materials normally found on much more expensive loudspeakers. Equipped with a true, edge-driven, aluminium dome tweeter, C1 speakers stand further apart from others in its category with superior high-frequency clarity and definition. The tweeter’s design has an inherently excellent off-axis response and high-frequency extension. It also benefits from the damping of a silk surround suspension and Ferrofluid in the voice coil gap, along with the superior strength of a neodymium magnet circuit. A true, 2nd order high-pass filter is employed to further enhance smoothness and improve power handling. GENERAL SPECIFICATIONS: Continuous Power Handling (RMS): 50 W Peak Music Power: 225 W Recommended Amplifier Power (RMS): 10 – 75 W / Ch. System Efficiency: 90.5 dB @ 1 W / 1 m System Nominal Impedance: 4 Ω System Frequency Response: 48 Hz – 24 kHz ± 3 dB Frame Outer Diameter* (A): 6.25 in / 159 mm Grille Tray Outer Diameter (B): N/A Motor Outer Diameter (C): 3.15 in / 80 mm Frontal Coaxial Tweeter Protrusion** (D): 0.72 in / 18 mm Frontal Grille Protrusion (E): N/A Mounting Hole Diameter (F): 5.02 in / 128 mm Mounting Depth (G): 2.07 in / 53 mm *Does not take into account mounting tabs **Frontal coaxial tweeter protrusion measured from mounting surface

C1 speakers deliver real substance and great audio performance in a format designed for easy fit behind factory grilles. C1 woofer drivers benefit from proprietary FEA modelling and JL Audio’s expertise in low-frequency driver design. This knowledge is used to create speakers that can play loudly while maintaining a smooth, dynamic, low distortion sound. At the core of the C1-525x is a proprietary, stamped, steel 5.25-inch (130 mm) frame and a DMA-optimized motor system. A mineral-filled, injection-moulded polypropylene cone is suspended with a rubber surround on the front, and a carefully engineered flat Conex® spider at the top of the voice coil, to precisely control motion and prevent impact between the voice coil and the backplate. Tinsel leads are carefully routed and attached to the spider to prevent fatigue and buzzing. These are the same kinds of features and materials normally found on much more expensive loudspeakers. Equipped with a true, edge-driven, aluminium dome tweeter, C1 speakers stand further apart from others in its category with superior high-frequency clarity and definition. The tweeter’s design has an inherently excellent off-axis response and high-frequency extension. It also benefits from the damping of a silk surround suspension and Ferrofluid in the voice coil gap, along with the superior strength of a neodymium magnet circuit. A true, 2nd order high-pass filter is employed to further enhance smoothness and improve power handling. GENERAL SPECIFICATIONS: Continuous Power Handling (RMS): 50 W Peak Music Power: 225 W Recommended Amplifier Power (RMS): 10 – 75 W / Ch. System Efficiency: 89.0 dB @ 1 W / 1 m System Nominal Impedance: 4 Ω System Frequency Response: 54 Hz – 24 kHz ± 3 dB Frame Outer Diameter* (A): 5.83 in / 132 mm Grille Tray Outer Diameter (B): N/A Motor Outer Diameter (C): 2.76 in / 70 mm Frontal Coaxial Tweeter Protrusion** (D): 0.54 in / 14 mm Frontal Grille Protrusion (E): N/A Mounting Hole Diameter (F): 4.70 in / 119 mm Mounting Depth (G): 2.42 in / 62 mm *Does not take into account mounting tabs **Frontal coaxial tweeter protrusion measured from the mounting surface

C1 speakers deliver real substance and great audio performance in a format designed for easy fit behind factory grilles. To facilitate fit, breakaway mounting tabs on the woofer frame allow the C1-400x to be installed in four-hole or two-hole mounting configurations. C1 woofer drivers benefit from proprietary FEA modelling and JL Audio’s expertise in low-frequency driver design. This knowledge is used to create speakers that can play loudly while maintaining a smooth, dynamic, low distortion sound. At the core of the C1-400x is a proprietary, stamped, steel 4-inch (100 mm) frame and a DMA-optimized motor system. A mineral-filled, injection-moulded polypropylene cone is suspended with a rubber surround on the front, and a carefully engineered spider at the top of the voice coil, to precisely control motion and prevent impact between the voice coil and the backplate. Tinsel leads are carefully routed and attached to the spider to prevent fatigue and buzzing. These are the same kinds of features and materials normally found on much more expensive loudspeakers. Equipped with a true, edge-driven, aluminium dome tweeter, C1 speakers stand further apart from others in its category with superior high-frequency clarity and definition. The tweeter’s design has an inherently excellent off-axis response and high-frequency extension. It also benefits from the damping of a silk surround suspension and Ferrofluid in the voice coil gap, along with the superior strength of a neodymium magnet circuit. A true, 2nd order high-pass filter is employed to further enhance smoothness and improve power handling. GENERAL SPECIFICATIONS: Continuous Power Handling (RMS): 35 W Peak Music Power: 105 W Recommended Amplifier Power (RMS): 10 – 50 W / Ch. System Efficiency: 84.5 dB @ 1 W / 1 m System Nominal Impedance: 4 Ω System Frequency Response: 64 Hz – 24 kHz ± 3 dB Frame Outer Diameter* (A): 4.03 in / 102 mm Grille Tray Outer Diameter (B): N/A Motor Outer Diameter (C): 2.33 in / 59 mm Frontal Coaxial Tweeter Protrusion** (D): 0.61 in / 16 mm Frontal Grille Protrusion (E): N/A Mounting Hole Diameter (F): 3.70 in / 94 mm Mounting Depth (G): 1.81 in / 46 mm *Does not take into account mounting tabs **Frontal coaxial tweeter protrusion measured from mounting surface

The Evolution C2 systems deliver sparkling high-frequency detail, smooth mid-range and powerful mid-bass, thanks to real silk dome tweeters and precision-engineered woofer designs. The C2-650x system features 6.5-inch (165 mm) woofers with mineral-filled polypropylene cones, long excursion capabilities and stamped steel frames. The woofer design benefits from JL Audio's vast woofer design experience and advanced modelling systems. The 6.5-inch (165 mm) format is a direct fit in many vehicles. Multiple mounting patterns are provided on the woofer frame for easy installation into most vehicles that accept a 6.5-inch (165 mm) speaker. Tweeters are coaxially mounted and built with 0.75-inch silk dome diaphragms that deliver a smooth, extended response, on and off axis. The small size of the C2 tweeter minimizes tweeter protrusion, allowing C2 coaxials to fit behind most factory speaker grilles. Woofer grilles are included, each consisting of a black grille tray with satin silver accents and a black steel mesh grille with an electroformed JL Audio logo. Sonic character: Clean and Dynamic Continuous Power Handling (RMS) 60 W Peak Music Power 225 W Recommended Amplifier Power (RMS) 15 - 100 W / Ch. System Efficiency 91 dB @ 1 W / 1 m System Nominal Impedance 4 Ω System Frequency Response 59 Hz - 22 KHz ± 3 dB

The Evolution C2 systems deliver sparkling high-frequency detail, smooth mid-range and powerful mid-bass, thanks to real silk dome tweeters and precision-engineered woofer designs. The C2-600x system features 6-inch (150 mm) woofers with mineral-filled polypropylene cones, long excursion capabilities and stamped steel frames. The woofer design benefits from JL Audio's vast woofer design experience and advanced modelling systems. The 6-inch (150 mm) format is a direct fit in many vehicles. Multiple mounting patterns are provided on the woofer frame for easy installation into most vehicles that accept a 6.5-inch (165 mm) speaker. Tweeters are coaxially mounted and built with 0.75-inch silk dome diaphragms that deliver a smooth, extended response, on and off axis. The small size of the C2 tweeter minimizes tweeter protrusion, allowing C2 coaxials to fit behind most factory speaker grilles. Woofer grilles are included, each consisting of a black grille tray with satin silver accents and a black steel mesh grille with an electroformed JL Audio logo. Sonic character: Clean and Dynamic Sold as a pair.

The Evolution C2 systems deliver sparkling high-frequency detail, smooth mid-range and powerful mid-bass, thanks to real silk dome tweeters and precision-engineered woofer designs. Many people mistakenly believe that an oval speaker cannot perform as well as around one, leading to many instances of 5.25-inch speakers being installed into 5 x 7-inch openings. JL Audio has put in the engineering time and effort to create fantastic-sounding speakers that drop into oval openings and deliver equivalent performance to our 6.5-inch (165 mm) round speaker systems... guaranteed. So, don't make the mistake of losing cone area and efficiency by stepping down to a smaller round speaker... these ovals are as impressive as our round format systems. The C2-570x system features 5 x 7 / 6 x 8-inch (125 x 180 mm) woofers with mineral-filled polypropylene cones, long excursion capabilities and stamped steel frames. The woofer design benefits from JL Audio's vast woofer design experience and advanced modelling systems. Tweeters are coaxially mounted and built with 0.75-inch silk dome diaphragms that deliver a smooth, extended response, on and off axis. The small size of the C2 tweeter minimizes tweeter protrusion, allowing C2 coaxials to fit behind most factory speaker grilles. Grilles are not available for this speaker system. Sonic character: Clean and Dynamic Sold as a pair. Continuous Power Handling (RMS) 60 W Peak Music Power 225 W Recommended Amplifier Power (RMS) 15 - 100 W / Ch. System Efficiency 90.5 dB @ 1 W / 1 m System Nominal Impedance 4 Ω System Frequency Response 53 Hz - 22 KHz ± 3 dB

The Evolution C2 systems deliver sparkling high-frequency detail, smooth mid-range and powerful mid-bass, thanks to real silk dome tweeters and precision-engineered woofer designs. The C2-525x system features 5.25-inch (130 mm) woofers with mineral-filled polypropylene cones, long excursion capabilities and stamped steel frames. The woofer design benefits from JL Audio's vast woofer design experience and advanced modelling systems. Tweeters are coaxially mounted and built with 0.75-inch silk dome diaphragms that deliver a smooth, extended response, on and off axis. The small size of the C2 tweeter minimizes tweeter protrusion, allowing C2 coaxials to fit behind most factory speaker grilles. Speaker grilles are included, each consisting of a black grille tray with satin silver accents and a black steel mesh grille with an electroformed JL Audio logo. Sonic character: Clean and Dynamic Sold as a pair. Continuous Power Handling (RMS) 60 W Peak Music Power 225 W Recommended Amplifier Power (RMS) 15 - 100 W / Ch. System Efficiency 89.0 dB @ 1 W / 1 m System Nominal Impedance 4 Ω System Frequency Response 63 Hz - 22 KHz ± 3 dB

If you are seeking reference-grade sub-bass from a 10-inch driver, your search ends here. Total Car Audio in the UK called it like this when they reviewed the 10W7: "This gives an all-around performance of such high quality on every level, that bettering it will be very hard to achieve." Not only does the 10W7 deliver amazing excursion capability for its size, but it also maintains complete composure under power and is able to track complex bass material with uncanny accuracy and power. The 10W7AE is best used with amplifier power in the 300W - 750W range and is optimized to operate in a 1.25 cu. ft. (35.4 l) sealed enclosure, or a 1.5 cu. ft. (42.5 l) ported enclosure. W7AE (Anniversary Edition) Subwoofers celebrate the 10th Anniversary of the launch of the W7 subwoofers. Functionally, they are identical to the original W7's, but they are distinguished by the following cosmetic differences: Satin-Black Powdercoated Baskets Bright Anodized Surround Clamp Ring Anniversary Edition Cone Badge Anniversary Edition Terminal Label Continuous Power Handling (RMS) 750 W Recommended Amplifier Power (RMS) 300 - 750 W Nominal Impedance (Znom) 3 Ω