HERTZ Car Audio Speakers and Subwoofers

C 26 tweeter features a 26 mm (1 in.) Tetolon® dome and 20 mm (0.8 in.) voice coil for a detailed and natural reproduction of medium-high frequencies. The R&D team worked extensively to optimize the C 26 dispersion characteristics to maximize performance on the listening point, with a natural and progressive roll-off and a natural timbre that favors frequency linearity.   Component Tweeter Size mm (in.) 26 (1) Power Handling - Peak W 120 Power Handling - Peak Note (Hi-Pass filtered @ 2,5kHz - 12 dB Oct.) Impedance Ohm 4 Voice Coil Ø 20(0.8) Frequency Response Hz 1.8k ÷ 22.5k Magnet size D x d x h mm (in.) 19 x 0 x 3 (0.75 x 0 x 0.12) Weight of one speaker kg (lb.) 0,04 (0.08) Magnet Neodymium Dome Tetolon D mm 26 Re Ohm 3,7 Fs Hz 1500 Le mH 0,02 Vas I - Mms g 0,17 Cms mm/N 0,07 BL T*m 1,3 Qts 1,6 Qes 3,5 Qms 2,9 Spl dB 92 A 44 mm 1.73 in. B 38,5 mm 1.52 in. C 20 mm 0.79 in. D 9,1 mm 0,36 in.

The MPK 165P.3 car audio speakers system energy in the mid-low range ensures a unique listening experience, creating the ideal set up alongside a powerful subwoofer section. The MP 165P.3 woofer electroacoustic parameters have been forged to give it the pure and solid sound of an authentic mid-bass, designed for high dynamic systems. The MPK 165P.3 timbre balance is entrusted to the MPCX 2P.3 crossover featuring a copper inductor with a 1 mm diameter wire to filter the MP 165P.3, which, with its nominal 3 Ω requires high impulse currents. The tweeter MP 25.3 12dB/Octave crossover is built with extremely high quality 160V bi-metallized polyester film capacitor and an air coil inductor. The tweeter (MP 25.3) level control (0/+2.5dB) provides the ability to adapt the system response to the listener preferences and considering the components installation position.   Component System Size mm (in.) 165 (6.5) Power Handling - Continuous W 115 Power Handling - Peak W 230 Impedance Ohm 3 Tweeter diaphragm mm (in.) 29 (1.14) Woofer Voice Coil Ø mm (in.) 25 (1) Tweeter Voice Coil Ø mm (in.) 25 (1) Sensitivity dB SPL 93 Frequency Response Hz 45 ÷ 22,5k Crossover Cut off 4 kHz Crossover Type 2 Way Passive Crossover Weight of one component - Woofer 1.20 (2.65) Weight of one component - Tweeter kg (lb) 0.07 (0.15) Weight of one component - Crossover kg (lb) 0.17 (0.37) D mm 132 Re Ohm 2,6 Fs Hz 75 Le mH 0,28 Vas I 8 Mms g 15,1 Cms mm/N 0,3 BL T*m 5,45 Qts 0,56 Qes 0,63 Qms 5,2 Spl dB 94

The MPK 1650.3 car audio speakers system is the top of the range two way system of the Mille PRO line. The system uses the 28 mm diameter MP 28.3 tweeter inheriting all the technological features of the Mille Legend ML28.3. The geometry of the Tetolon dome maximizes the typical dispersion of off-axis listening. The rear acoustic chamber with damping material contributes to extend response to lower frequencies achieving a resonance frequency of only 900 Hz. In this way the crossover point between tweeter and woofer can be lowered, improving the sound image in the car dashboard. The massive Neodymium motor minimizes nonlinearity managing the music program with very dynamic transients. The CCAW (Copper Clad Aluminium Wire) voice coil guarantees an especially light weight and stiff moving assembly. These technological elements interact with each other, resulting in a high frequency extension of 28 kHz, a record for a tweeter featuring a 28 mm voice coil. An elegant and compact angled tweeter support is provided with the system: this allows easy installation both on the A-pillars and on the car dashboard. The correct angle of the tweeter improves the stereo image, essential for an engaging listening.The MP 165P.3 woofer electroacoustic parameters have been forged to give it the pure and solid sound of an authentic mid-bass, designed for high dynamic systems. The voice coil with a generous 14 mm height, has a nominal 3 Ω impedance in addition to an increased power handling. These features provide the ability to maximally exploit the power of the Hertz HCP and HDP amplifiers as well as all the 2 Ω stable electronics. The ferrite 95 mm diameter magnet enables a +/-4.5 mm voice coil linear excursion, ensuring utmost control at all times. The Boundary Free Surround moves a bigger amount of air, and the V-cone® profile improves the offaxis dispersion, the real in-car listening condition. The sophisticated aluminium alloy basket neutralizes the undesired vibrations. The crossover MPCX 165.3 creates the optimal tone balance between the MP 28.3 tweeter and MP 165P.3 woofer. It features bi-metallic capacitors with polyester dielectric, for maximum acoustic transparency and air wound inductors built on pure copper wire with up to 1mm diameter eliminating saturation. It also mounts wire-wound type resistors with low parasite inductance. The two positions Hi-Contour control provides the ability to fine tune the system frequency response optimizing it according to the different speakers positions. Most of all, the listeners can achieve their favourite sound thanks to the three-position control for the tweeter emission level with 2 dB steps (+2/0/-2dB) attenuation. Component System Size mm (in.) 165 (6.5) Power Handling - Continuous W 125 Power Handling - Peak W 250 Impedance Ohm 3 Tweeter diaphragm mm (in.) 35 (1.38) Woofer Voice Coil Ø mm (in.) 25 (1) Tweeter Voice Coil Ø mm (in.) 28 (1.1) Sensitivity dB SPL 93 Frequency Response Hz 45 ÷ 25k Crossover Cut off 3 kHz (Hi-Cont. = ON) , 4 kHz (Hi-Cont. = OFF) Crossover Type 2 Way Passive Crossover Adjustment Tweeter-Level +2 / 0 / -2 dBHi-Contour ON/OFF Weight of one component - Woofer 1.20 (2.65) Weight of one component - Tweeter kg (lb) 0,075 (0.16) Weight of one component - Crossover kg (lb) 0,37 (0.82)

The MPK 165.3 car audio speakers system has been designed to ensure a wide low frequency response, even in cars with no space for a subwoofer. Thanks to the V-cone® and Boundary Free Surround technologies the MP 165.3 woofer boast outstanding dispersion features and generates high SPL with compact dimensions. The dedicated crossover MPCX 2.3 has been designed to exploit the wide extension of the  MP 165.3 woofers , ensuring a natural transition towards the MP 25.3 tweeter, for maximum natural acoustic emission. The 1mm low parasitic resistance copper filter coil of the woofer maximizes its efficiency. The MPCX 2.3 crossover features tweeter level (0/+2 dB) to calibrate the MP 25.3 acoustic emission level comparing it to the woofer one. Component System Size mm (in.) 165 (6.5) Power Handling - Continuous W 110 Power Handling - Peak W 220 Impedance Ohm 4 Tweeter diaphragm mm (in.) 29 (1.14) Woofer Voice Coil Ø mm (in.) 25 (1) Tweeter Voice Coil Ø mm (in.) 25 (1) Sensitivity dB SPL 92 Frequency Response Hz 40 ÷ 22,5k Crossover Cut off 3,5 kHz Crossover Type 2 Way Passive Crossover Weight of one component - Woofer 1.07 (2.36) Weight of one component - Tweeter kg (lb) 0.07 (0.15) Weight of one component - Crossover kg (lb) 0.16 (0.35) D mm 132 Re Ohm 3,1 Fs Hz 70 Le mH 0,3 Vas I 9,5 Mms g 14,9 Cms mm/N 0,36 BL T*m 5,5 Qts 0,58 Qes 0,67 Qms 4,6 Spl dB 93

The three way MPK 163.3 car audio speakers system is dedicated to those who want the best: the MP 70.3 midrange featuring Neodymium double magnet inside the coil produces an enthralling mid range, perfect to combine with the powerful mid-low of the MP 165.3 woofer as well as with the detailed high range of the MP25.3 tweeter. The 20 mm coil of the MP 70.3 maximizes the dynamics; the V-cone® profile enhances off-axis dispersion and the Boundary Free Surround allows for a wider extension towards the low frequency range. The dedicated MPCX 3.3 crossover provides optimized crossover points to exploit the midrange remarkable extension using ultra-selected components.

The MPK 130.3 car audio speakers system has been designed to ensure a wide low frequency response, even in cars with no space for a subwoofer. Thanks to the V-cone® and Boundary Free Surround technologies the MP 130.3 woofer boast outstanding dispersion features and generates high SPL with compact dimensions. The dedicated crossover MPCX 2.3 has been designed to exploit the wide extension of the  MP 130.3 woofers , ensuring a natural transition towards the MP 25.3 tweeter, for maximum natural acoustic emission. The 1mm low parasitic resistance copper filter coil of the woofer maximizes its efficiency. The MPCX 2.3 crossover features tweeter level (0/+2 dB) to calibrate the MP 25.3 acoustic emission level comparing it to the woofer one.. Component System Size mm (in.) 130 (5) Power Handling - Continuous W 100 Power Handling - Peak W 200 Impedance Ohm 4 Tweeter diaphragm mm (in.) 29 (1.14) Woofer Voice Coil Ø mm (in.) 25 (1) Tweeter Voice Coil Ø mm (in.) 25 (1) Sensitivity dB SPL 91 Frequency Response Hz 60 ÷ 22,5k Crossover Cut off 3,5 kHz Crossover Type 2 Way Passive Crossover Weight of one component - Woofer 0.95 (2.09) Weight of one component - Tweeter kg (lb) 0.07 (0.15) Weight of one component - Crossover kg (lb) 0.16 (0.35) D mm 110 Re Ohm 3,1 Fs Hz 90 Le mH 0,25 Vas I 3 Mms g 10,5 Cms mm/N 0,24 BL T*m 5,3 Qts 0,64 Qes 0,74 Qms 5,1 Spl dB 92

The MPCX 2 TM.3 car audio crossover is specifically developed for MP 70.3 and MP 25.3 when installed in a 3-way multi-amplification system and combined with an MP 165.3/ MP 165P.3 woofer actively driven. Component Crossover Adjustment Tweeter   0 / +2 dB Weight of one component - Crossover kg (lb) 0,16 (0.35) Crossover Midrange   Low pass 5,5 kHz @ – 6 dB Oct.Tweeter      Hi pass 5,5k Hz @ – 12 dB Oct. Physical Specs G 102 mm 4.02 in. H 76,5 mm 3.01 in. I 37 mm 1.46 in.   Features 1. Two-position (0 / +2 dB) switch for tweeter level adjustments, to fine-tune the transducers emission.2. 160V extremely high quality bi-metallized polyester film capacitors with ultra-low DF, for maximum sound transparency and neat mid/hi-frequencies.3. 1mm pure copper wire low series resistance inductors, for low dissipation losses in the mid-range section where high transient currents are demanded.4. Small footprint design for easy installation, with top vent grille for efficient heat dissipation.5. Passive crossover specifically developed for MP 70.3 and MP 25.3 when installed in a 3-way multi-amplification system and combined with an MP 165.3/ MP 165P.3 woofer actively driven.

he Hertz MLK 1650.3 Legend car audio speakers system is a two way kit dedicated to purists , aiming at achieving maximum timbre consistency combined with very high dynamics and extremely extended frequency response.Through a solidly built switch, the MLCX 2 TW.3 crossover provides the ability to realize a bi-amplified system, that is, to connect two amplifiers, or anyway two separate channels, to the crossover, so making it possible to drive woofer and tweeter separately. The significant power increase with this configuration highlights all the features of the MLK 1650.3 Legend system, with all the advantages coming from the multi-amplification.Besides, thanks to the Mid-Contour and Hi-Countor controls, dedicated to the management of woofer cut-off frequency and tweeter cut-off frequency respectively, the cross-point can be varied. Through each of these two “Countor” controls, featuring a two-position selector, the system frequency response can be fine-tuned, adjusting it according to the different acoustics of the cars and the different speaker placements and, most of all, the listener can achieve thieir favourite sound. Component System Size mm (in.) 165 (6.5) Power Handling - Continuous W 150 Power Handling - Peak W 300 Impedance Ohm 4 Tweeter diaphragm mm (in.) 35 (1.38) Woofer Voice Coil Ø mm (in.) 36 (1.4) Tweeter Voice Coil Ø mm (in.) 28 (1.1) Sensitivity dB SPL 92 Frequency Response Hz 40 ÷ 25k Crossover Cut off 2.5 kHz (Mid/Hi-Cont. = ON) 3.5 kHz (Mid/Hi-Cont. = OFF) Crossover Type 2 Way Passive Crossover Weight of one component - Woofer 1.29 (2.84) Weight of one component - Tweeter kg (lb) 0,1 (0.22) Weight of one component - Crossover kg (lb) 0,57 (1.26) D mm 132 Re Ohm 3,3 Fs Hz 65 Le mH 0,24 Vas I 8,3 Mms g 17,5 Cms mm/N 0,3 BL T*m 7 Qts 0,47 Qes 0,52 Qms 5,3 Spl dB 93

The MLK 165.3 Legend car audio speakers system is composed of the ML 28.3 Legend tweeter and the ML 165.3 Legend woofer with the MLCX 165.3 dedicated crossover. The woofer originates from the ML 1650.3 Legend, inheriting all its technologies such as the Boundary Free Surround, the V-cone profile Pressed-pulp cone with cotton fibres, the six spoke aluminium basket with vented holes; however, it has been designed employing a high density ferrite magnet assembly, characterising its emission in the mid frequency range.  The ML 28.3 Legend tweeter mounts the same Neodymium magnet assembly as the ML 280.3 Legend’s and features all the optimizations made with FEA methods on the dome profile, and that it shares with its “older brother”, except for the most esoteric features such as the die-cast aluminium faceplate, the CNC machined body made from solid aluminium block and the copper short circuit ring.  Like MLCX 2 TW.3, also the MLCX 165.3 crossover features the “Hi-Contour” control to adjust the ML 28.3 tweeter cut-off frequency and so the cross-point with the ML 165.3 woofer, according to the position of the two speakers in the car. Through the tweeter three position level control, with 2 dB step attenuation, the level for a correct timbre balance can be fine-tuned according to one’s own tastes. Component System Size mm (in.) 165 (6.5) Power Handling - Continuous W 150 Power Handling - Peak W 300 Impedance Ohm 4 Tweeter diaphragm mm (in.) 35 (1.38) Woofer Voice Coil Ø mm (in.) 36 (1.4) Tweeter Voice Coil Ø mm (in.) 28 (1.1) Sensitivity dB SPL 91 Frequency Response Hz 40 ÷ 25k Crossover Cut off 3.5 kHz - 12 dB Oct Crossover Type 2 Way Passive Crossover Weight of one component - Woofer 1,65 (3.64) Weight of one component - Tweeter kg (lb) 0,075 (0.16) Weight of one component - Crossover kg (lb) 0,37 (0.82) D mm 132 Re Ohm 3,3 Fs Hz 65 Le mH 0,37 Vas I 9 Mms g 17 Cms mm/N 0,3 BL T*m 6 Qts 0,57 Qes 0,64 Qms 5,4 Spl dB 92

component speaker system includes 2 woofers, 2 tweeters, and 2 external crossovers 5-1/4" treated paper woofer with polyurethane surround 15/16" PEI dome tweeter with external crossover handles up to 60 watts RMS (120 watts peak power) frequency range: 60-23,000 Hz sensitivity: 93 dB woofer mounting depth: 2-3/16" impedance: 4 ohms grilles not included warranty: 2 years MFR # DSK 130.3 Item # 301DSK1303 General Speaker Size 5 1/4 Driver Design 2-way Woofer Design Cone Woofer Material Pressed Paper (Water-Repellent) Woofer Surround Polyurethane Midrange Design --- Midrange Material --- Tweeter Design 24mm Dome Tweeter Material PEI Super Tweeter Design --- Super Tweeter Material --- Impedance (Ohms) 4 Weather-resistant No Grilles Included No Parts Warranty 2 Years Labor Warranty 2 Years Specifications Sensitivity (1W at 1 meter) 93 Sensitivity at 2.83 volts N/A Frequency Response 60 - 23k Hz Maximum RMS Wattage 60 Peak Power Handling (Watts) 120 Top-mount Depth (Inches) 2 3/16 Bottom-mount Depth (Inches) N/A Cutout Diameter or Length (inches) 4 1/2 Mounting Height (Inches) 0.192 Frame Width 5.114 Frame Length 5.114

The Hertzaudio Cento Pro CPK 165 PRO car audio system includes the CP 165woofer and the CP 25 tweeter with Tetolon dome and 25 mm voice coil, features ensuring a very wide and linear frequency response. The CP 25 employs the “Center Tuning Duct” technology: the tunnel at the center of the powerful Neodymium magnetic circuit, ensures low-temperature air exchange between the dome and the rear loading chamber, perfectly tuning the acoustics. The resulting very low resonance frequency is also functional for the woofer crossover point, elevating the sound stage. The sophisticated design of the mobile group and suspensions of the CP 165 woofer, featuring a 60Hz calibrated resonance frequency, ensures a medium-low power with excellent punch, making listening to rich low frequency genres a unique experience. The basket is consistent with the family-feeling of the Mille line with the addition of damping and protective rubber. The cone material is inherited from the Mille Pro, as well as the suspension butyl rubber and the Tetolon fiber of the tweeter dome. These materials have excellent damping and lightness characteristics, producing a balanced sound without resonance peaks. The gift box includes the woofers grilles made of a combination of metallic mesh and high resistance ABS plastic frame. The combination of these two elements allows the user to customize the installation with a sophisticated and elegant design.  Component System Size mm (in.) 165 (6.5) Power Handling - Continuous W 105 Power Handling - Peak W 315 Impedance Ohm 4 Tweeter diaphragm mm (in.) 29 (1.14) Woofer Voice Coil Ø mm (in.) 25 (1) Tweeter Voice Coil Ø mm (in.) 25 (1) Sensitivity dB SPL 92,5 Frequency Response Hz 45 ÷ 22,5k Crossover Cut off 2,8 kHz @ 12 dB Oct. Crossover Type 2 Way Passive Crossover Weight of one component - Woofer 1.07 (2.36) Weight of one component - Tweeter kg (lb) 0.07 (0.15) Weight of one component - Crossover kg (lb) 0,2 (0.44) D mm 131,5 Re Ohm 3,3 Fs Hz 60 Le mH 0,3 Vas I 11,5 Mms g 15,4 Cms mm/N 0,44 BL T*m 5,45 Qts 0,57 Qes 0,66 Qms 4,3 Spl dB 92,5

Two-way system Cento CK 165 features the new C 26 tweeter with a 26 mm (1 in.) Tetolon® dome and 20 mm (0.8 in.) voice coil, delivering detailed and natural reproduction of medium-high frequencies. The R&D team optimized the C 26 dispersion characteristics to maximize performance at the listening point, ensuring a natural and progressive roll-off with excellent frequency linearity. Extensive research led to the selection of SPP-M (Semi Pressed Paper-Mica) for the C 165 woofer cone, preserving the natural sound of paper while enhancing rigidity through Mica powder. 165 mm (6.5 in.) | System | 285 W | 4 Ohm The result is an excellent balance between lightness and damping for powerful, controlled sound. The oversized ferrite magnet ensures superior control even at higher excursions. The ultra-compact CCX 2 crossover includes tweeter level control (0 / +3 dB) and uses selected components for a full and engaging sound. CG 165 grilles are included, made from high-resistance ABS with metal mesh, offering excellent protection and a refined in-car appearance. Technical Specs Component System Size mm (in.) 165 (6.5) Power Handling – Continuous W 95 Power Handling – Peak W 285 Impedance Ohm 4 Tweeter diaphragm mm (in.) 26 (1) Woofer Voice Coil Ø mm (in.) 25 (1) Tweeter Voice Coil Ø mm (in.) 20 (0.8) Sensitivity dB SPL 93 Frequency Response Hz 55 – 22.5k Crossover Cut-off 2.5 kHz @ 12 dB/Oct Crossover Type 2-Way Passive Crossover Woofer Weight kg (lb) 0.96 (2.12) Tweeter Weight kg (lb) 0.03 (0.07) Crossover Weight kg (lb) 0.185 (0.41) Electro-Acoustic Specs D mm 131.5 Re Ohm 3.2 Fs Hz 60 Le mH 0.2 Vas l 13.24 Mms g 13.9 Cms mm/N 0.51 BL T·m 4.9 Qts 0.59 Qes 0.69 Qms 3.9 SPL dB 93   Accessories CPG 165 GRILE- Provided High resistance ABS metal finish grille and removable metallic mesh supplied   Technologies SPP-M (Semi Pressed Paper-Mica) cone enhanced with Mica powder for an excellent balance between lightness and damping.   Features C 26:  1. Soft Tetolon® fiber 26 mm (1 in.) dome and 20 mm (0.8 in.) voice coil, for a natural and yet detailed reproduction of musical nuances. 2. Neodymium magnet with high-density magnetic flux, optimized for maximum control during high-energy dynamic transients in the mid-high frequency range. 3. Faceplate geometry optimized with FEM (Finite Element Modeling) technique for a linear frequency response in off-axis installations. 4. Wide range of accessories, for easy integration in OEM placements. C 165:  1. 165 mm (6.5 in.) semi-pressed paper cone SPP-M (Semi Pressed Paper- Mica) enhanced with Mica powder for an excellent balance between lightness and damping. 2. High-density flux ferrite magnet combined with low-carbon polar plates for reduced distortion at high power levels. 3. 25 mm (1 in.) voice coil featuring an aluminum former to guarantee high excursion and power handling. 4. Compact and transparent three-spoke basket acoustically combined with a rubber magnet cover for total damping of spurious vibrations. 5. Provided elegant grille made with high-resistance ABS plastic structure with a metallic finish combined with a protective metal mesh. CCX 2:  1. Tweeter level adjustment through a three-position switch (0, +3 dB) for an optimal tone balance that can be customized by the user. 2. Low-loss factor capacitors and low resistance inductances made with pure copper, for maximum sound transparency and clear high frequencies. 3. Compact design with metallic finish for an easy installation, with air vents for efficient heat dissipation.