Subwoofer

Designed and developed in France, the Sub 10 benefits from Focal’s sound savoir-faire. With its 10” (25 cm) polypropylene cone, this subwoofer provides an excellent bass boost for any on-board audio system. It has a single voice coil architecture for simplicity and efficacy. Key points• A deep and powerful bass• Effective as bass-reflex or sealed box• Sealed box from 10L• Bass-reflex box from 25L• Robust design; steel chassis• Excellent power handling

Designed and developed in France, the Sub 12 benefits from Focal’s sound savoir-faire. With its 12” (30cm) polypropylene cone, this subwoofer provides an excellent bass boost for any on-board audio system. It has a single voice coil architecture for simplicity and efficacy. Key points• A deep and powerful bass• Effective as bass-reflex or sealed box• Sealed box from 15L• Bass-reflex box from 30L• Robust design; steel chassis• Excellent power handling

Designed and developed in France, the Sub 12 Slim benefits from Focal’s sound savoir-faire. With its 12” (30cm) polypropylene cone, this subwoofer provides an excellent bass boost for any on-board audio system. It has a single voice coil architecture for simplicity and efficacy. With a very shallow depth, this product is easily installed into restricted spaces such as the sides of a car boot. Key points• Shallow depth; easy to install• A deep and powerful bass• Efficacy as sealed box, from 15L• Robust design; steel chassis• Excellent power handling

Focal ISUB TWIN Ultra-Compact Passive Underseat Subwoofer System - ISUBTWIN Experience deeper, more dynamic bass without sacrificing valuable cabin space with the Focal ISUB TWIN. Designed as an ultra-compact passive subwoofer system, the ISUB TWIN delivers powerful low-frequency performance from a discreet underseat installation, making it the perfect upgrade for factory and aftermarket audio systems alike. Developed in France by Focal's renowned acoustic engineering team, the ISUB TWIN features dual aluminium cone subwoofers housed in compact enclosures designed to fit neatly beneath most vehicle seats. Heavy-duty double ferrite motors provide excellent control and efficiency, producing clean, articulate bass with minimal distortion even at higher listening levels. Designed for Plug & Play installation, the ISUB TWIN can be secured using the supplied hook-and-loop straps or permanently mounted if preferred. When paired with the Focal Impulse 4.320 amplifier, the system delivers exceptional bass performance while leaving amplifier channels available to power your front speakers, creating a complete OEM+ audio upgrade. Key Features Ultra-compact dual passive subwoofer system Designed for underseat installation Heavy-duty double ferrite motor assemblies Rigid aluminium cone diaphragms for accurate bass reproduction Powerful, controlled low-frequency performance Front-mounted protective metal grilles Hook-and-loop mounting straps included No cutting, drilling, or major vehicle modifications required Compatible with Focal Impulse 4.320 amplifier Developed in France for premium sound quality Why Choose the ISUB TWIN? The ISUB TWIN is designed for drivers who want powerful bass without losing cargo space or making significant modifications to their vehicle. Its compact footprint and Plug & Play design make it an ideal solution for modern vehicles where space is limited. By extending low-frequency response and improving overall system balance, the ISUB TWIN creates a richer, fuller, and more engaging listening experience across all music genres. Benefits Deep, impactful bass from a compact enclosure Improves overall sound system balance and realism Maintains cabin and cargo space Quick and straightforward installation Excellent integration with factory and aftermarket systems Ideal companion for Focal speaker upgrades Specifications Product Type: Ultra-Compact Passive Subwoofer System Configuration: Dual Subwoofers Cone Material: Aluminium Motor Structure: Ferrite RMS Power Handling: 100W Maximum Power Handling: 200W (per subwoofer) Total Maximum Power: 2 x 200W Impedance: 2 Ohm Sensitivity: 83dB Maximum SPL: 83dB Peak @ 1m Frequency Response: 50Hz – 150Hz Voice Coil Diameter: 20mm (0.8") Voice Coil Former: Polyimide Voice Coil Layers: 4 Voice Coil Wire: Copper DC Resistance: 1.9 Ohm Suspension Material: Butyl More Information Product Type Ultra-Compact Passive Subwoofer Configuration Twin Subwoofer System Cone Material Aluminium Motor Type Ferrite RMS Power 100W Maximum Power 200W per Subwoofer Total Maximum Power 2 x 200W Impedance 2 Ohm Sensitivity 83dB Maximum SPL 83dB Peak @ 1m Frequency Response 50Hz - 150Hz DC Resistance 1.9 Ohm Voice Coil Diameter 20mm (0.8") Voice Coil Former Polyimide Voice Coil Layers 4 Voice Coil Wire Copper Suspension Material Butyl Width 260mm Depth 240mm Height 80mm Protective Grilles Included What's Included 2 x Focal ISUB TWIN Passive Subwoofers Integrated Metal Protective Grilles Hook-and-Loop Mounting Straps Installation Hardware User Documentation Running-In Recommendation For optimum performance, Focal recommends a running-in period of several weeks using a variety of music played at moderate listening levels. This allows the drivers to achieve their full performance potential and deliver the tight, controlled bass response expected from a premium Focal system.

Hertz CBA 250 active subwoofer box, with the 10-inch driver, features a dedicated high-performance amplification module that enhances all the passive box technologies, such as the 2S²(2 Sides / 2 Sounds) design, the Plug & Play terminal block and ultra-compact size. The SSP (Sub Smart Plug) terminal block is provided with a single Plug & Play connector to be able to disconnect the box easily and safely. The amplification module, with power outputs of 250W RMS, is developed with he-li technology (high efficiency / low impedance), which thanks to the absence of the DC-DC voltage booster reach the impressive 90% efficiency level, very close to the theoretical limit of the D-Class. The Butterworth low pass filter at 12dB/Oct. with variable cut-off frequency (50-200 Hz) can be bypassed, when used with an external processor with pre-out output dedicated to the sub. The adjustable bass-boost control (0 ÷ 6 dB) at 45 Hz allows the user to emphasize the response on the lower side of the spectrum and the Phase control (0 - 180°) completes the equipment. The high-level speaker-in input on the multi-pole connector eases the integration with OEM audio systems while the low-level input on RCA is dedicated to the connection with after-market sources. Size mm (in.) 250 (10) Power Handling - Continuous W 250 Power Handling - Peak W 500 Impedance Ohm 0.4 Design Active sealed subwoofer box Voice Coil Ø 60 (2.36) Frequency Response Hz 20 - 200 Magnet size D x d x h mm (in.) 140 x 70 x 30 ( 5.51 x 2.76 x 1.81) Magnet High density flux ferrite Cone Pressed Paper Xmech mm (in.) 14.75 Voice Coil Type Copper mm in. A 440 17.32 B 334 13.14 C 158 6.22 C1 135 5.31

The new CS 250 s2 Cento subwoofer is the perfect enhancement to every sound system, to fully enjoy the authentic Hertz Sound Experience! The R & D team, always at the forefront in the search for innovative solutions, with unfailing effort, succeeded in obtaining very powerful bass frequencies from ultra-compact sealed enclosures, optimizing all the electroacoustic parameters according to the target set: high performance with boxes starting from 16 l. for the 25 cm (10 in.) CS 250 model.The 2Ω single voice coil configuration offers maximum compatibility with any type of amplification and an enclosure that houses more than one subwoofer.The reduced depth, the compact magnetic group and the lack of rear decompression hole allow the box to be shaped around the subwoofer obtaining a depth close to the one of a speaker for maximum freedom of installation on any type of car.The special cooling system of the six-layer voice coil keeps the operating temperature within an optimal range even in case of extended listening sessions at high acoustic pressure.An innovative system of dynamic fluid optimization and turbulence reduction, obtained thanks to the spider support acting as an air conduct towards the venting holes on the basket, drastically reduces the acoustic distortions generated by the air compression at high excursions.The cone geometry, the suspension and the spider have been designed using FEM (Finite Element Method) simulations to obtain the best performance configuration that guarantees control and low distortions even at high mechanical excursions of the mobile group.The terminal block uses solid push connectors that accept cables up to 8 AWG to offer low wiring resistance and maximum ease of connection even in installations with multiple subwoofers.The subwoofer is also provided with an elegant high resistance ABS plastic gasket that allows the grille to be fixed to finish the installation.The optional CG 250 grille in robust black metal mesh provide total protection for the subwoofer and an appealing look thanks to the Hertz diamond aluminium logo for better integration into the car.With the Cento subwoofers even the younger enthusiasts will enjoy an exciting reproduction of low frequencies in the car! Size mm (in.) 250 (10) Power Handling - Continuous W 300 Power Handling - Peak W 600 Impedance Ohm 2 No Filter Component SUBWOOFER Voice Coil Ø 35 (1.38) Magnet size D x d x h mm (in.) 120 x 45 x 34 (4.72 x 1.77 x 1.34) Weight of one component kg (lb.) 3,795 (8.37) Magnet High density flux ferrite Cone Polyproyilene Xmech mm (in.) 16,5 (0.65) D mm 216 Xmax mm 12,5 Re Ohm 2,2 Fs Hz 30 Le mH 2,38 Vas I 32 Mms g 166 Cms mm/N 0,17 BL T*m 11,5 Qts 0,49 Qes 0,52 Qms 9,4 Spl dB 84 A 270 mm 10.63 in. B 231 mm 9.09 in. C 132 mm 5.2 in. D 115 mm 4.53 in. E 260 mm 10.24 in. F 28,3 mm 1.11 in.

The new CS 250 s4 Cento subwoofer is the perfect enhancement to every sound system, to fully enjoy the authentic Hertz Sound Experience! The R & D team, always at the forefront in the search for innovative solutions, with unfailing effort, succeeded in obtaining very powerful bass frequencies from ultra-compact sealed enclosures, optimizing all the electroacoustic parameters according to the target set: high performance with boxes starting from 16 l. for the 25 cm (10 in.) CS 250 model.The 4Ω single voice coil configuration offers maximum compatibility with any type of amplification and an enclosure that houses more than one subwoofer.The reduced depth, the compact magnetic group and the lack of rear decompression hole allow the box to be shaped around the subwoofer obtaining a depth close to the one of a speaker for maximum freedom of installation on any type of car.The special cooling system of the six-layer voice coil keeps the operating temperature within an optimal range even in case of extended listening sessions at high acoustic pressure.An innovative system of dynamic fluid optimization and turbulence reduction, obtained thanks to the spider support acting as an air conduct towards the venting holes on the basket, drastically reduces the acoustic distortions generated by the air compression at high excursions.The cone geometry, the suspension and the spider have been designed using FEM (Finite Element Method) simulations to obtain the best performance configuration that guarantees control and low distortions even at high mechanical excursions of the mobile group.The terminal block uses solid push connectors that accept cables up to 8 AWG to offer low wiring resistance and maximum ease of connection even in installations with multiple subwoofers.The subwoofer is also provided with an elegant high resistance ABS plastic gasket that allows the grille to be fixed to finish the installation.The optional CG 250 grille in robust black metal mesh provide total protection for the subwoofer and an appealing look thanks to the Hertz diamond aluminium logo for better integration into the car.With the Cento subwoofers even the younger enthusiasts will enjoy an exciting reproduction of low frequencies in the car! Size mm (in.) 250 (10) Power Handling - Continuous W 300 Power Handling - Peak W 600 Impedance Ohm 4 No Filter Component SUBWOOFER Voice Coil Ø 35 (1.38) Magnet size D x d x h mm (in.) 120 x 45 x 34 (4.72 x 1.77 x 1.34) Weight of one component kg (lb.) 3,795 (8.37) Magnet High density flux ferrite Cone Polyproyilene Xmech mm (in.) 16,5 (0.65) D mm 216 Xmax mm 12,5 Re Ohm 3,6 Fs Hz 30 Le mH 3,33 Vas I 34,5 Mms g 154 Cms mm/N 0,18 BL T*m 13,7 Qts 0,52 Qes 0,56 Qms 9,4 Spl dB 84 A 270 mm 10.63 in. B 231 mm 9.09 in. C 132 mm 5.2 in. D 115 mm 4.53 in. E 260 mm 10.24 in. F 28,3 mm 1.11 in.

The new CS 300 s2 Cento subwoofer is the perfect enhancement to every sound system, to fully enjoy the authentic Hertz Sound Experience! The R & D team, always at the forefront in the search for innovative solutions, with unfailing effort, succeeded in obtaining very powerful bass frequencies from ultra-compact sealed enclosures, optimizing all the electroacoustic parameters according to the target set: high performance with boxes starting from 32 l. for the 30 cm (12 in.) CS 300 model.The 2Ω single voice coil configuration offers maximum compatibility with any type of amplification and an enclosure that houses more than one subwoofer.The reduced depth, the compact magnetic group and the lack of rear decompression hole allow the box to be shaped around the subwoofer obtaining a depth close to the one of a speaker for maximum freedom of installation on any type of car.The special cooling system of the six-layer voice coil keeps the operating temperature within an optimal range even in case of extended listening sessions at high acoustic pressure.An innovative system of dynamic fluid optimization and turbulence reduction, obtained thanks to the spider support acting as an air conduct towards the venting holes on the basket, drastically reduces the acoustic distortions generated by the air compression at high excursions.The cone geometry, the suspension and the spider have been designed using FEM (Finite Element Method) simulations to obtain the best performance configuration that guarantees control and low distortions even at high mechanical excursions of the mobile group.The terminal block uses solid push connectors that accept cables up to 8 AWG to offer low wiring resistance and maximum ease of connection even in installations with multiple subwoofers.The subwoofer is also provided with an elegant high resistance ABS plastic gasket that allows the grille to be fixed to finish the installation.The optional CG 300 grille in robust black metal mesh provide total protection for the subwoofer and an appealing look thanks to the Hertz diamond aluminium logo for better integration into the car.With the Cento subwoofers even the younger enthusiasts will enjoy an exciting reproduction of low frequencies in the car! Size mm (in.) 300 (12) Power Handling - Continuous W 350 Power Handling - Peak W 700 Impedance Ohm 2 No Filter Component SUBWOOFER Voice Coil Ø 35 (1.38) Magnet size D x d x h mm (in.) 134 x 45 x 34 (5.28 x 1.77 x 1.34) Weight of one component kg (lb.) 4,844 (10.68) Magnet High density flux ferrite Cone Polyproyilene Xmech mm (in.) 16,5 (0.65) D mm 267,01 Xmax mm 12,5 Re Ohm 2,2 Fs Hz 25 Le mH 2,8 Vas I 87,25 Mms g 205 Cms mm/N 0,20 BL T*m 12 Qts 0,46 Qes 0,49 Qms 7,2 Spl dB 86,5 A 318 mm 12.52 in. B 281 mm 11.06 in. C 147 mm 5.79 in. D 130 mm 5.12 in. E 308 mm 12.13 in. F 28,3 mm 1.11 in.

The new CS 300 s4 Cento subwoofer is the perfect enhancement to every sound system, to fully enjoy the authentic Hertz Sound Experience! The R & D team, always at the forefront in the search for innovative solutions, with unfailing effort, succeeded in obtaining very powerful bass frequencies from ultra-compact sealed enclosures, optimizing all the electroacoustic parameters according to the target set: high performance with boxes starting from 32 l. for the 30 cm (12 in.) CS 300 model.The 4Ω single voice coil configuration offers maximum compatibility with any type of amplification and an enclosure that houses more than one subwoofer.The reduced depth, the compact magnetic group and the lack of rear decompression hole allow the box to be shaped around the subwoofer obtaining a depth close to the one of a speaker for maximum freedom of installation on any type of car.The special cooling system of the six-layer voice coil keeps the operating temperature within an optimal range even in case of extended listening sessions at high acoustic pressure.An innovative system of dynamic fluid optimization and turbulence reduction, obtained thanks to the spider support acting as an air conduct towards the venting holes on the basket, drastically reduces the acoustic distortions generated by the air compression at high excursions.The cone geometry, the suspension and the spider have been designed using FEM (Finite Element Method) simulations to obtain the best performance configuration that guarantees control and low distortions even at high mechanical excursions of the mobile group.The terminal block uses solid push connectors that accept cables up to 8 AWG to offer low wiring resistance and maximum ease of connection even in installations with multiple subwoofers.The subwoofer is also provided with an elegant high resistance ABS plastic gasket that allows the grille to be fixed to finish the installation.The optional CG 300 grille in robust black metal mesh provide total protection for the subwoofer and an appealing look thanks to the Hertz diamond aluminium logo for better integration into the car.With the Cento subwoofers even the younger enthusiasts will enjoy an exciting reproduction of low frequencies in the car! Size mm (in.) 300 (12) Power Handling - Continuous W 350 Power Handling - Peak W 700 Impedance Ohm 4 No Filter Component SUBWOOFER Voice Coil Ø 35 (1.38) Magnet size D x d x h mm (in.) 134 x 45 x 34 (5.28 x 1.77 x 1.34) Weight of one component kg (lb.) 4,844 (10.68) Magnet High density flux ferrite Cone Polypropylene Xmech mm (in.) 16,5 (0.65) D mm 267,7 Xmax mm 12,5 Re Ohm 3,6 Fs Hz 25 Le mH 3,64 Vas I 93,42 Mms g 193 Cms mm/N 0,21 BL T*m 14,8 Qts 0,47 Qes 0,50 Qms 7,2 Spl dB 86,5 A 318 mm 12.52 in. B 281 mm 11.06 in. C 147 mm 5.79 in. D 130 mm 5.12 in. E 308 mm 12.13 in. F 28,3 mm 1.11 in.

Hertz CS 200 S4 Cento subwoofer is the perfect enhancement to every sound system, to fully enjoy the authentic Hertz Sound Experience!   The R&D team, always at the forefront in the search for innovative solutions, with unfailing effort succeeded in obtaining powerful bass frequencies from compact sealed enclosures, optimizing all the electroacoustic parameters according to the target set: high performance with boxes starting from 9,6 l (0.33 CF). The reduced depth, the compact magnetic group, and the lack of rear decompression hole allow the box to be shaped around the subwoofer, obtaining a depth almost the same as the driver itself, for maximum freedom of installation on any type of car. The special cooling system for the six-layer voice coil keeps the operating temperature within the optimal range, even in case of extended listening sessions at high sound pressure.  An innovative system of dynamic fluid optimization and turbulence reduction was achieved, thanks to the spider support acting as an air duct towards the venting holes on the basket. This drastically reduces the acoustic distortions generated by air compression at high excursions.  The cone geometry, the suspension, and the spider have been optimized using FEM (Finite Element Method) simulations to obtain the best performance configuration, which guarantees control and low distortions even at high mechanical excursions of the mobile group.  The terminal block uses solid push connectors that accept cables up to 8 AWG to offer low wiring resistance and maximum ease of connection - even in installations with multiple subwoofers. The subwoofer is also provided with an elegant high-resistance ABS plastic gasket that allows the grille to be fixed to finish the installation.  The optional grille in robust black metal mesh offers total protection for the subwoofer, and an appealing look - thanks to the Hertz diamond aluminum logo. With the Cento subwoofers, even the younger enthusiasts will enjoy the exciting reproduction of low frequencies in the car! Size mm (in.) 200 (8) Power Handling - Continuous W 150 Power Handling - Peak W 300 Impedance Ohm 4 Voice Coil Type single No Filter Component SUBWOOFER Voice Coil Ø 35 (1.38) Magnet size D x d x h mm (in.) 120 x 50 x 28 (4.72 x 1.97 x 1.1) Weight of one component kg (lb.) 2,87 (1.30) Magnet High density flux ferrite Cone Polyproyilene Xmech mm (in.) 11,5 (0.45) D mm 172 Xmax mm 9 Re Ohm 3,3 Fs Hz 40 Le mH 1,7 Vas I 13,7 Mms g 76,8 Cms mm/N 0,21 BL T*m 10,6 Qts 0,52 Qes 0,58 Qms 5 Spl dB 84 A 213 mm 8.39 in. B 177 mm 6.97 in. C 114 mm 4.49 in. D 101 mm 3.98 in. E 201 mm 7.92 in. F 24 mm 0.95 in.

Hertz DBX 25.3 car audio subwoofer box is designed to enhance the audio system performance in the low range frequencies, optimizing the spaces and ensuring a quick, not too invasive installation. The subwoofer unit, which is the DS sub, provides a punching, dynamic, surrounding bass. The very thick MDF enclosure, thanks to its rigid and stable structure, doesn’t affect the acoustics. The rear slanted panel fulfills two important functions: it reduces back-wave reflections and eases the installation.   Size mm (in.) 250 (10) Power Handling - Continuous W 150 Power Handling - Peak W 600 Impedance Ohm 4 No Filter Component SUB BOX Voice Coil Ø 38 (1.5) Frequency Response Hz 32 ÷ 400 Xmech mm (in.) 9 mm in A 443 17.4 B 227 8.9 C 298 11.7

Hertz DS 25.3 car audio subwoofers offer high efficiency and exceptional power handling.  Equipped with a polypropylene membrane and butyl rubber surround, they provide high excursion with minimal distortion. An efficient cooling system ensures optimal heat dissipation, increasing their reliability.   Size mm (in.) 250 (10) Power Handling - Continuous W 150 Power Handling - Peak W 600 Impedance Ohm 4 No Filter Component Subwoofer Voice Coil Ø 38 (1.5) Frequency Response Hz 32 ÷ 400 Magnet size D x d x h mm (in.) 100 x 50 x 25 (4 x 2 x 1) Weight of one component kg (lb.) 3 (6.6) Magnet High density flux ferrite Cone Polypropylene with Mica injection Xmech mm (in.) 16 (0.63) D mm 215 Xmax mm 9 Re Ohm 3,3 Fs Hz 36 Le mH 2,15 Vas I 34 Mms g 106 Cms mm/N 0,18 BL T*m 8,5 Qts 0,92 Qes 1,13 Qms 5 Spl dB 89 A 257 mm 10.2 in. B 234 mm 9.2 in. C 116 mm 4.6 in. D 104 mm 4.1 in.

Hertz DS 30.3 car audio subwoofers box offers high efficiency and exceptional power handling. Equipped with a polypropylene membrane and butyl rubber surround, they provide high excursion with minimal distortion. An efficient cooling system ensures optimal heat dissipation, increasing their reliability.The Dieci subwoofers are designed for use in compact sealed or reflex enclosures; thanks to an exclusive, carefully thought-out design, they can be used in any installation. Size mm (in.) 300 (12) Power Handling - Continuous W 250 Power Handling - Peak W 1000 Impedance Ohm 4 Voice Coil Type single No Filter Component Subwoofer Voice Coil Ø 38 (1.5) Frequency Response Hz 28 ÷ 300 Magnet size D x d x h mm (in.) 115 x 50 x 25 D x d x h (in.) (4.5 x 2 x 1) Weight of one component kg (lb.) 4 (8.8) Magnet High density flux ferrite Cone Polypropylene with Mica injection Xmech mm (in.) 9 D mm 258 Xmax mm 9 Re Ohm 3,3 Fs Hz 32 Le mH 2,2 Vas I 70 Mms g 133 Cms mm/N 0,18 BL T*m 11,2 Qts 0,62 Qes 0,71 Qms 5,14 Spl dB 91 A 306 mm 12 in. B 279 mm 11 in. C 132 mm 5.2 in. D 120 mm 4.7 in.

Herz DBX 30.3 is a car audio subwoofer box designed to enhance the audio system performance in the low range frequencies, optimizing the spaces and ensuring a quick, not too-invasive installation. The subwoofer unit, which is the DS sub, provides a punching, dynamic, surrounding bass. The very thick MDF enclosure, thanks to its rigid and stable structure, doesn’t affect the acoustics. The rear slanted panel fulfills two important functions: it reduces back-wave reflections and eases the installation. Power Handling - Continuous W 250 Power Handling - Peak W 1000 Impedance Ohm 4 No Filter Component SUB BOX Voice Coil Ø 38 (1.5) Frequency Response Hz 28 ÷ 300 Xmech mm (in.) 9 mm in A 484 19 B 227 8.9 C 343 13.5

The DBA 201 active subwoofer box features a double passive radiator enclosure made with solid MDF and optimized with FEM simulation to ensure superior performance, maximizing the subwoofer output. The massive magnet of the 8-in. driver provides optimal control during the highest cone excursion.Extra full set of controls to fine-tune the in-car performanceThe built-in 24 dB/Oct. low-pass crossover filter with a variable cutting corner frequency (50÷150 Hz) allows you to perfectly match the DBA 201 to your speaker system. Adjustable bass boost (0÷6 dB @ 45Hz) can add bass output as you prefer, allowing correction for OEM sound equalization. With the phase inverter (0-180°), you can optimize phase alignment between the DBA 201 and your speaker system, regardless of the subwoofer’s position in the car. The subsonic filter (15 Hz @ 24 dB/Oct) protects the cone from over-excursion and amplifiers from overheating. The input sensitivity control is the perfect tool to maximize the overall system output level while preventing clipping.Auto turn-on and standby modeThe built-in audio sense circuit allows the DBA 201 to turn on and timeout to standby mode automatically. You can switch off the audio sense function when a remote turn-on wire is available. Size mm (in.) 200 (8) Power Handling - Continuous W 220 Power Handling - Peak W 440 Impedance Ohm 0.4 Design Active subwoofer box with double passive radiators Voice Coil Ø 38.6 (1.52) mm (in.) Frequency Response Hz 32 ÷ 400 Magnet size D x d x h mm (in.) 115 x 47 x 25 (4.5 x 1.8 x 0.98) Weight of one component kg (lb.) 6.7 (10.54) Magnet High Density Flux Ferrite Cone Pressed paper Voice Coil Type Copper Operating voltage VDC (Fuse) 6.5 ÷ 18 (15A) Start - Stop voltage VDC 6 Idling current A (Power OFF) 260 m (1 m) Consumption @ 14,4 VDC Max musical power A 8.5 Remote IN Turn on VDC (Current) 4 (1 mA) PRE input signal Turn ON VRMS 10 mV SPK input DC Turn ON VDC 2 Distortion - THD @ 100 Hz % 0.15 Bandwidth Hz 15 - 150 S/N ratio dBA 100 Output power (RMS) @ 14,4 VDC, 1% THD W 220 PRE input signal VRMS (impedance) 0.2 ÷ 5 (10kΩ) SPK input signal VRMS (impedance) 1.2 ÷ 30 (6Ω) LO-PASS Filter @ 24 dB Oct adjustable Hz 50 ÷ 150 Subsonic Filter @ 24 dB Oct Fixed Hz 15 Phase switch 0 / 180° Bass Boost @45 Hz dB 0 ÷ 6 Sub remote volume control dB 0 ÷ -15 (HRC 01 included) mm in A 291 11.46 B 315.5 12.42 C 264 10.39

The DBA 201 F flat active subwoofer enclosure optimized with FEM simulation ensures superior performance, maximizing the subwoofer output with a super flat size. The massive magnet of the 8 in. driver provides optimal control during the highest cone excursion.Extra full set of controls to fine-tune the in-car performanceThe built-in 24 dB/Oct. low-pass crossover filter with a variable cutting corner frequency (50÷150 Hz) allows you to perfectly match the DBA 201 F to your speaker system. Adjustable bass boost (0÷6 dB @ 45Hz) can add bass output as you prefer, allowing correction for OEM sound equalization. With the phase inverter (0-180°), you can optimize phase alignment between the DBA 201 F and your speaker system, regardless of the subwoofer’s position in the car. The subsonic filter (15 Hz @ 24 dB/Oct) protects the cone from over-excursion and amplifiers from overheating. The input sensitivity control is the perfect tool to maximize the overall system output level while preventing clipping.Auto turn-on and standby modeThe built-in audio sense circuit allows the DBA 201 F to turn on and timeout to standby mode automatically. You can switch off the audio sense function when a remote turn-on wire is available. Size mm (in.) 200 (8) Power Handling - Continuous W 220 Power Handling - Peak W 440 Impedance Ohm 0.4 Design Super Flat Sealed Voice Coil Ø 38.6 (1.52) mm (in.) Frequency Response Hz 32 ÷ 400 Magnet size D x d x h mm (in.) 110 x 45 x 17 (4.33 x 1.78 x 0.67) Weight of one component kg (lb.) 4.3 (9.48) Magnet High Density Flux Ferrite Cone Pressed paper Voice Coil Type Copper Operating voltage VDC (Fuse) 6.5 ÷ 18 (15A) Start - Stop voltage VDC 6 Idling current A (Power OFF) 260 m (1 m) Consumption @ 14,4 VDC Max musical power A 8.5 Remote IN Turn on VDC (Current) 4 (1 mA) PRE input signal Turn ON VRMS 10 mV SPK input DC Turn ON VDC 2 Distortion - THD @ 100 Hz % 0.15 Bandwidth Hz 15 - 150 S/N ratio dBA 100 Output power (RMS) @ 14,4 VDC, 1% THD W 220 PRE input signal VRMS (impedance) 0.2 ÷ 5 (10kΩ) SPK input signal VRMS (impedance) 1.2 ÷ 30 (6Ω) LO-PASS Filter @ 24 dB Oct adjustable Hz 50 ÷ 150 Subsonic Filter @ 24 dB Oct Fixed Hz 15 Phase switch 0 / 180° Bass Boost @45 Hz dB 0 ÷ 6 Sub remote volume control dB 0 ÷ -15 (HRC 01 included) mm in A 345 13.58 B 245 9.64 C 79 3.11

The HMS 10 B-C 10” long-throw marine subwoofer is designed for infinite baffle applications. Its 2-ohm configuration maximizes amplifier power, relieving the main speakers from reproducing low frequencies while adding deep bass output and impact to enhance overall system performance. The HMS 10 B-C features an optimized high-excursion motor assembly with a 50 mm (2”) voice coil, driven by a large magnetic structure to maintain precise control even at very high SPL levels. Engineered and tested for real-world marine conditions—including UV exposure, salt fog, vibration, water spray, thermal shock, and dust—the HMS 10 B-C is built to withstand harsh environments. A progressive aramid fiber spider with silicone-insulated lead wires ensures long-term durability and consistent performance. Corrosion-resistant gold-plated brass terminals with a protective silicone cap safeguard the wire connection point for reliable operation over time. Size mm (in.) 250 (10) Power Handling - Continuous W 250 Power Handling - Peak W 500 Impedance Ohm 2 Depth mm (in.) 191 (7.52) Voice Coil Type single No Filter Component 2Ω SUBWOOFER Voice Coil Ø 50 (2) Magnet size D x d x h mm (in.) 140 x 60 x 30 (5.51 x 2.36 x 1.18) Weight of one component kg (lb.) 5,1 (11.24) Magnet Ferrite Cone Polypropylene with UV inhibitors Xmech mm (in.) ±16,3 (0.64) D mm 210 Xmax mm 12,3 Re Ohm 2,1 Fs Hz 43 Le mH 0.46 Vas I 30,46 Mms g 75.6 Cms mm/N 0.18 BL T*m 8.3 Qts 0,6 Qes 0,63 Qms 12,3 Spl dB 88,5 Physical Specs A 277 mm 10.91 in. B 230 mm 9.06 in. C 191 mm 7.52 in. D 145 mm 5.71 in. F 46 mm 1.81 in.

Sport grille, featuring built-in LEDs, can be easily removed to be painted with the perfect color for your vessel. HMS subwoofers are designed to be installed without the need for a dedicated enclosure delivering powerful and precise bass in any vessel.  The motor and suspension design are optimized for high-power, infinite-baffle operation featuring long linear excursion capability for tremendous output with low-distortion.  Hertz Marine subwoofers not only add tons of bass output to your system but also relieve the main speakers from the hard work of reproducing the lowest frequency range, maximizing the overall system performance, for unlimited sound pressure and emotion!  Size mm (in.) 250 (10) Power Handling - Continuous W 300 Power Handling - Peak W 600 Impedance Ohm 2 Depth mm (in.) 116 (4.56) No Filter Component 2Ω SPORT LED SUBWOOFER Voice Coil Ø 50 (2) Magnet size D x d x h mm (in.) 140 x 60 x 30 (5.51 x 2.36 x 1.18) Weight of one component kg (lb.) 5,1 (11.24) Magnet High density flux ferrite Cone Polypropylene with UV inhibitors Xmech mm (in.) ±16,3 (0.64) D mm 210 Xmax mm 12,3 Re Ohm 2,1 Fs Hz 43 Le mH 0,46 Vas I 30,46 Mms g 75,6 Cms mm/N 0,18 BL T*m 8,3 Qts 0,60 Qes 0,63 Qms 12,3 Spl dB 88,5 A 280 mm 11 in. B 227 mm 8.93 in. C 164 mm 6.45 in. D 116 mm 4.56 in. F 48 mm 1.88 in.

The HMS 10 B2-LD-W long throw 10” marine subwoofers are engineered for infinite baffle application. The 2 Ohm configuration makes the most of the amplifier power.  It relieves the main speakers from the hard work of reproducing the lowest frequency range, adding bass output and punch to maximize the overall system performance. The FEM optimized high-excursion mobile equipment of HMS 10 B with a 50 mm (2”) voice coil is driven by a massive magnetic group, to obtain a perfect control also at very high level SPL. Engineered and tested for the real environment of application (UV, salt-fog, vibrations, water spray, thermal shock, dust ) HMS 10 B2-LD-W is nature-proof. The progressive design aramid fiber spider with silicone-insulated lead wires ensures durability and constant performance over time. The gold-plated corrosion resistant brass connection terminals with silicone cap protect the leadwire junction point. Size mm (in.) 250 (10) Power Handling - Continuous W 300 Power Handling - Peak W 600 Impedance Ohm 2 Depth mm (in.) 116 (4.56) Voice Coil Type single No Filter Component 2Ω SUBWOOFER Voice Coil Ø 50 (2) Magnet size D x d x h mm (in.) 140 x 60 x 30 (5.51 x 2.36 x 1.18) Weight of one component kg (lb.) 5,1 (11.24) Magnet Ferrite Cone Polypropylene with UV inhibitors Xmech mm (in.) ±16,3 (0.64) D mm 210 Xmax mm 12,3 Re Ohm 2,1 Fs Hz 43 Le mH 0.46 Vas I 30,46 Mms g 75.6 Cms mm/N 0.18 BL T*m 8.3 Qts 0,6 Qes 0,63 Qms 12,3 Spl dB 88,5 A 280 mm 11 in. B 227 mm 8.93 in. C 164 mm 6.45 in. D 116 mm 4.56 in. F 48 mm 1.88 in.

Product Details: 10" Single 2 ohm Hertz Marine (HMS) Series Subwoofer Power Handling: Peak: 500 watts RMS: 250 watts IP65 waterjet tested certification UV-resistant and salt-fog tested Polypropylene cone with UV inhibitors Co-molded Santoprene Rubber surround Progressive-design aramid fiber spider Silicone-insulated lead wires construction FEM optimized high-excursion mobile equipment Marine-grade polymer injected basket Gold-plated corrosion-resistant brass terminals with silicone cap 2" Aluminum voice coil 12.3 mm Xmax Single Stacked Ferrite magnet motor structure Resonance Frequency (Fs): 43 Hz Sensitivity: 88.5 dB Engineered for infinite baffle application Recommended sealed box volume: 1.77 cubic feet Top-mount depth: 5.71" Cutout diameter: 9.06" Includes protective subwoofer grille 1-year Manufacturer's Warranty