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SP 4.900 is the first Hertz amplifier featuring the renewed Hertz ADC (Advanced D-Class) output stage, reaching up to 85% efficiency and delivering an impressive power rating of 160 x 4 (4Ω) W RMS or 500 W x 2 (4Ω) W RMS when bridged, with an ultra-compact size of 211.6 (8.3) x 130 (5.1) mm (in.). Being ultra-compact with impressive power, SP 4.900 is the ideal choice for Motorcycle application and for under-seat in sports cars and behind-seat installations in trucks. Channels 4 - 3 - 2 Nominal power supply voltage 11 ÷ 15 VDC Pulse Operating voltage 6 ÷ 16 VDC Idling current 1.1 A Idling current when off 0.03 mA Consumption @ 14.4 VDC, MIN load impedance (Max Musical Power) 50 A Remote IN 6 ÷ 15 VDC (9 mA) DC-REM - Remote Turn on by SPK DC from OUTPUT BTL speakers 3.5 ÷ 7 VDC Distortion - THD @ 1 kHz, 4Ω, 70% Rated Power 0.02% Damping factor @ 1 kHz, 4Ω, 2 VRMS 200 Bandwidth @ -3 dB 10 Hz ÷35 kHz S/N ratio (A weighted @ 1 V Input) 105 dBA Pre-In sensitivity 0.6 ÷ 6 VRMS Speaker-In sensitivity 2.2 ÷ 22 VRMS Minimum load impedance: @ 4Ch 2Ω @ 3Ch 2Ω + 2Ω + 4Ω @ 2Ch 4Ω IP Rating IP55 Operating Temperature Range 0°C (32°F) to 55°C (131°F) Max size (mm/inch) 211.6 x 130 x 49 / 8.33 x 5.118 x 1.929 Weight (kg/lbs) 2.15 / 4.74 Adjustable Crossovers yes Output Power Output Nominal Power (RMS) @ 14.4 VDC, THD 1%: 4 Ch: 160 W x 4 (4Ω) 4 Ch: 250 W x 4 (2Ω) 3 Ch: 160 W x 2 (4Ω) + 500 W x 1 (4Ω) 3 Ch: 250 W x 2 (2Ω) + 500 W x 1 (4Ω) 2 Ch: 500 W x 2 (4Ω) Total Power 1000 W INPUTS: Pre IN / Speaker IN Ch 1-2 Full - Hi-pass 50 ÷ 5k Hz @ 12 dB/Oct. Lo-pass: 50 ÷ 5k Hz @ 12 dB/Oct. Ch 3-4 Full - Hi-pass 50 ÷ 5k Hz @ 12 dB/Oct. Lo-pass 50 ÷ 5k Hz @ 12 dB/Oct. Bass Boost 45Hz (adjustable) (0 ÷ 8) dB [LP = ON only] mm in A 205 8.07 B 211.6 8.33 C 107 4.212 D 130 5.118 E 49 1.929

SP 4.500 features Hertz ADC (Advanced D-Class) output stage, reaching up to 87% efficiency and delivering an impressive power rating of 90 x 4 (4Ω) W RMS or 300 W x 2 (4Ω) W RMS when bridged, with an ultra-compact size of 192.7 (7.58) x 130 (5.1) mm (in.) x 49 (1.9). Being ultra-compact with impressive power, SP 4.500 is the ideal choice for Motorcycle applications and for under-seat in sports cars and behind-seat installations in trucks.   Channels 4 - 3 - 2 Nominal power supply voltage 11 ÷ 15 VDC Pulse Operating voltage 6 ÷ 16 VDC Idling current 0.9 A Idling current when off 0.03 mA Consumption @ 14.4 VDC, MIN load impedance (Max Musical Power) 27 A Remote IN 6 ÷ 15 VDC (9 mA) DC-REM - Remote Turn on by SPK DC from OUTPUT BTL speakers 3.5 ÷ 7 VDC Distortion - THD @ 1 kHz, 4Ω, 70% Rated Power <0.02% Damping factor @ 1 kHz, 4Ω, 2 VRMS >150 Bandwidth @ -3 dB 10 Hz ÷ 35 kHz S/N ratio (A weighted @ 1 V Input) 100 dBA Pre-In sensitivity 0.6 ÷ 6 VRMS Speaker-In sensitivity 2.2 ÷ 22 VRMS Minimum load impedance: @ 4Ch 2Ω @ 3Ch 2Ω + 2Ω + 4Ω @ 2Ch 4Ω IP Rating IP55 Operating Temperature Range 0°C (32°F) to 55°C (131°F) Max size (mm/inch) 192.7 x 130 x 49 / 7.58 x 4.18 x 1.9 Weight (kg/lbs) 2.15 / 4.74 Adjustable Crossovers yes Output Nominal Power (RMS) @ 14.4 VDC, THD 1%: 4 Ch: 90 W x 4 (4Ω) 4 Ch: 150 W x 4 (2Ω) 3 Ch: 80 W x 2 (4Ω) + 330 W x 1 (4Ω) 3 Ch: 145 W x 2 (2Ω) + 300 W x 1 (4Ω) 2 Ch: 300 W x 2 (4Ω) Total Power 600 W INPUTS: Pre IN / Speaker IN Ch 1-2 Full Yes Hi-pass 50 ÷ 5k Hz @ 12 dB/Oct. Lo-pass: 50 ÷ 5k Hz @ 12 dB/Oct. Ch 3-4 Full Yes Hi-pass 50 ÷ 5k Hz @ 12 dB/Oct. Lo-pass 50 ÷ 5k Hz @ 12 dB/Oct. Bass Boost 45Hz (adjustable) OUT 3 - 4 (0 ÷ 8) dB [LP = ON only] mm in A 185.7 7.31 B 192.7 7.58 C 107 4.21 D 130 5.12 E 49 1.93

SP 1.900 mono amplifier features Hertz ADC (Advanced D-Class) output stage, reaching up to 87% efficiency. The maximum power of 1000 W is already available at 2Ω and remains stable even at 1Ω. Being ultra-compact (211.6 x 130 x 49 / 8.3 x 5.1 x 1.9) with impressive power, SP 1.900 is the ideal choice for Motorcycle applications under-seat in sports cars and behind-seat installations in trucks.   Channels 1 Nominal power supply voltage 11 ÷ 15 VDC Pulse Operating voltage 6 ÷ 16 VDC Idling current 1.1 A Idling current when off 0.03 mA Consumption @ 14.4 VDC, MIN load impedance (Max Musical Power) 50 A Remote IN 6 ÷ 15 VDC (9 mA) DC-REM - Remote Turn on by SPK DC from OUTPUT BTL speakers 3.5 ÷ 7 VDC Distortion - THD @ 1 kHz, 4Ω, 70% Rated Power 0.1% Damping factor @ 1 kHz, 4Ω, 2 VRMS >300 Bandwidth @ -3 dB 5 Hz ÷ 500 Hz S/N ratio (A weighted @ 1 V Input) 95 dBA Pre-In sensitivity 0.6 ÷ 6 VRMS Speaker-In sensitivity 2.2 ÷ 22 VRMS Minimum load impedance: 1Ω IP Rating IP55 Operating Temperature Range 0°C (32°F) to 55°C (131°F) Weight (kg/lbs) 2.15 / 4.74 Adjustable Crossovers yes Output Nominal Power (RMS) @ 14.4 VDC, THD 1%: 1 Ch: 600 W (4Ω) 1 Ch: 1000 W (2Ω) 1 Ch: 1000 W (1Ω) Total Power 1000 W INPUTS: Pre IN / Speaker IN Full Yes Lo-pass: 50 ÷ 250 Hz @ 24 dB/Oct. Bass Boost 45Hz (adjustable) (0 ÷ 8) dB Phase (adjustable) 0 ÷ 180° Subsonic 25 Hz @ 24 dB/Oct. Remote Volume Control (not included) -21 + 5 dB mm in A 205 8.07 B 211.6 8.33 C 107 4.21 D 130 5.12 E 49 1.93

Mille power amplifiers are born to fully enhance the outstanding performance of the Mille speakers. The new ADC (ADVANCED D-CLASS TECHNOLOGY) ensures pure listening pleasure while keeping a compact size with unmatched power efficiency. The heat sink, engineered with double technology, extrusion and aluminium die-casting, enables the Mille Power amplifiers to work constantly at full power without ever overheating, further maximizing thermal efficiency.  The ultra-versatile Hertzaudio car amplifier ML Power 5 (100 W x 4 + 550 W 2 Ω) provides the ability to drive a Mille system including the subwoofer. The HRC BM (Hertz Remote Control Bass Management), low frequencies level remote control, is optional. Channels 5 - 3 Power supply voltage: 11÷15 VDC Idling current: 3 A Idling current when off: 0.04 mA Consumption @ 2Ω, 14.4 VDC(Max Musical Power) 50 A Distorsion - THD (100 Hz @ 4Ω): 0.08 % Bandwidth A & B Ch (-3 dB): 5 ÷ 50k Hz Bandwidth C Ch (-3 dB): 5 ÷ 500 Hz S/N Ratio A & B Ch (A weighted @ 1 V) 100 dB S/N Ratio C Ch (A weighted @ 1 V): 106 dB Damping factor A & B Ch (100 Hz @ 4Ω): 50 Damping factor C Ch (100 Hz @ 4Ω): 90 Pre-In sensitivity: 0.2 ÷ 5 V RMS Pre-In impedance: 15 kΩ Speaker-In sensitivity: 0.8 ÷ 20 V RMS Speaker-In impedance: 470 Ω Load impedance:5 Ch3 Ch 4 x 2Ω + 1 x 2Ω2 x 4Ω + 1 x 2Ω Remote In: 4 ÷ 15 VDC - 1 mA ART™: Automatic Remote Turn-On/Off with Speaker-In Fuse: 2 x 40 A Max size (mm/inches): 170 x 349 x 46.70 / 6.69 x 13.74 x 1.84 Weight (kg/lb): Adjustable Crossovers yes CEA 2006-A RATINGS RMS Power (4 Ω, ≤ 1 % THD+N, 14.4 V): 60 W x 4 Ch + 310 W x 1 Ch S/N Ratio (ref. 1 W output): 60 W Channel: 80 dBA310 W Channel: 84 dBA OUTPUT POWER (RMS) @ 14.4 VDC, THD 1%: 5 Ch5 Ch3 Ch3 Ch 70 W x 4 + 380 W x 1 (4Ω)100 W x 4 + 550 W x 1 (2Ω)200 W x 2 (4Ω) + 380 W x 1 (4Ω)200 W x 2 (4Ω) + 550 W x 1 (2Ω) Total Power 950 W INPUTS / FILTERS Inputs: Pre IN / Speaker IN A Ch filters: Full / Hi-Pass / Band-Pass 40 ÷ 150 Hz (HI) 80 ÷ 3.3k Hz (LO) @ 12 dB/Oct. B Ch filters: Full / Hi-Pass 80 ÷ 3.3k Hz @ 12 dB/Oct. C Ch filters: Lo-Pass 50 ÷ 500 Hz @ 24 dB/Oct. Remote SUB volume: (-50 ÷ 6) dB mm in A 349 13.74 B 332 13.07 C 170 6.69 D 148 5.83 E 46,7 1.84

Mille power amplifiers are born to fully enhance the outstanding performance of the Mille speakers. The new ADC (ADVANCED D-CLASS TECHNOLOGY) ensures pure listening pleasure while keeping a compact size with unmatched power efficiency. The heat sink, engineered with double technology, extrusion and aluminium die-casting, enables the Mille Power amplifiers to work constantly at full power without ever overheating, further maximizing thermal efficiency. The powerful mono Hertzaudio car amplifier ML Power 1 (1000 W – stable at 1 Ω) is perfect to drive the Mille subwoofers.  The filters combination adopted for the Mille Power line is extremely flexible and ensures they can be used in any configuration. The active crossovers of MLPower 1 feature a 24 dB/Oct. adjustable slope Lo-Pass filter to adapt to every need. The control section, protected by a removable panel, can be accessed from the top for an effortless tuning. Channels 1 Power supply voltage: 11÷15 VDC Idling current: 2 A Idling current when off: 0.04 mA Consumption @ 1Ω, 14.4 VDC(Max Musical Power) 83.5 A Distorsion - THD (100 Hz @ 4Ω): 0.08 % Bandwidth (-3 dB): 18 ÷ 500 Hz S/N Ratio (A weighted @ 1 V) 105 dB Damping factor (100 Hz @ 4Ω): 100 Pre-In sensitivity: 0.2 ÷ 5 V RMS Pre-In impedance: 15 kΩ Speaker-In sensitivity: 0.8 ÷ 20 V RMS Speaker-In impedance: 470 Ω Load impedance:1 Ch 4 ÷ 1Ω Remote In: 4 ÷ 15 VDC - 1 mA ART™: Automatic Remote Turn-On/Off with Speaker-In Fuse: 3 x 40 A Max size (mm/inches): 170 x 349 x 46.70 / 6.69 x 13.74 x 1.84 Weight (kg/lb): 3.09 / 6.81 Adjustable Crossovers yes CEA 2006-A RATINGS RMS Power (4 Ω, ≤ 1 % THD+N, 14.4 V): 600 W x 1Ch S/N Ratio (ref. 1 W output): 83,5 dBA OUTPUT POWER (RMS) @ 14.4 VDC, THD 1%: 1 Ch 600 W x 1 (4Ω) 1 Ch 1000 W x 1 (2Ω) 1 Ch 1000 W x 1 (1Ω) Total Power 1000 W Inputs: Pre IN / Speaker IN Outputs: Pre OUT Filters: Lo-pass 50 ÷ 500 Hz @ 24 dB/Oct Phase: (continuous adjustment) 0 ÷ 180° Subsonic: Hi-pass 18 ÷ 40 Hz @ 24 dB/Oct. Remote SUB Volume: (-50 ÷ 6) dB mm in A 349 13.74 B 332 13.07 C 170 6.69 D 148 5.83 E 46,7 1.84i

Hertz DIECI POWER amplifier DP 4.400 is an audio powerhouse designed to elevate your car audio experience to unprecedented heights. Boasting High-Resolution Audio Certification, this amplifier delivers an impressive frequency response of 10 Hz to 45 kHz, ensuring that every nuance of your music is faithfully reproduced with crystal-clear precision.Despite its compact size, the DP 4.400 packs a punch with its maximum power output, featuring fully bridgeable 4-channel Class-AB amplification and 2Ω stability. This innovative design allows for a potent audio performance without sacrificing space, making it an ideal choice for those seeking uncompromised sound in a limited footprint.The amplifier's aesthetics are as impressive as its performance. An elegant status LED, solid machined terminal block, and a removable top panel that safeguards controls and connections contribute to a sleek and sophisticated design that seamlessly integrates into any car interior.Universal compatibility is a key feature of the DP 4.400, offering an operating supply voltage ranging from 6.5 to 16.5 V and speaker-in input sensitivity from 1.6 to 40 Vrms. The integrated Universal Speaker Simulator enhances versatility, ensuring optimal performance with a wide range of audio sources.Experience high-noise rejection with the balanced input circuitry of the Pre-in and Speaker-in, allowing for clean and interference-free signal transmission. The full set of controls, including adjustable input levels, high/low-pass crossover filters (50-4000Hz 12dB/Oct.), and bass boost, provides users with the flexibility to fine-tune the audio to their preferences.Convenience meets intelligence with the Automatic Remote Turn-On/Off feature, seamlessly triggered by OEM radio speaker outputs. This ensures hassle-free operation and an efficient power management system.Whether utilizing Speaker-In or Pre-In level inputs, the DP 4.400 offers full-range pre-outs, providing further flexibility in system configuration. Elevate your car audio system with the Hertz DIECI POWER Amplifier DP 4.400 – where power, precision, and style converge for an unparalleled listening experience on the road.   Channels 4 - 3 - 2 Amp class AB POWER SUPPLY Nominal power supply voltage (fuse) 11 ÷ 15 VDC (2 x 25 A) Operating power supply voltage 6.5 ÷ 16.5 VDC Idling current 0.85 A Standby current draw 10 uA Consumption, MIN load impedance (Max Musical Power) 30 A Remote IN 4 ÷ 15 VDC (1.5 mA) ART - Automatic Remote Turn on/off from SPK-IN (BTL radio only) 1.5 VDC Efficiency 60% AMPLIFIER STAGE Distortion - THD @ 100 Hz, 70% Rated Power 0.01% Damping factor @ 1 kHz, 1W 130 Bandwidth @ -3 dB 10Hz ÷ 45kHz S/N ratio (A-weighted @ 1 V Input) 101 dBA Minimum load impedance @ 4 Ch: 2 Ω @ 3 Ch: 2 Ω + 2 Ω + 4 Ω @ 2 Ch: 4 Ω Adjustable Crossovers yes Output Power Output power (RMS) @ 1% THD: 4Ch @ 4Ω 75 W x 4 4Ch @ 2Ω 105 W x 4 3Ch @ 4Ω 75 W x 2 + 210 W x 1 3Ch @ 2Ω / 4Ω 105 W x 2 + 210 W x 1 2Ch @ 4Ω 210 W x 2 Output Power (RMS) @ 14.4 VDC, THD 10%: 4Ch @ 4Ω 90 W x 4 4Ch @ 2Ω 125 W x 4 3Ch @ 4Ω 90 W x 2 + 250 W x 1 3Ch @ 2Ω / 4Ω 125 W x 2 + 250 W x 1 2Ch @ 4Ω 250 W x 2 Total Power 500 W Inputs Pre-In / Speaker-In Pre Out Full Range (Front) Pre-In sensitivity 0.32 ÷ 8 VRMS Speaker-In sensitivity 1.6 ÷ 40 VRMS Front Ch Hi-Pass Full / 50-4000Hz 12dB/Oct. Front Ch Lo-Pass Full / 50-4000Hz 12dB/Oct. Rear Ch Hi-Pass Full / 50-4000Hz 12dB/Oct. Rear Ch Lo-Pass Full / 50-4000Hz 12dB/Oct. Bass Boost 50Hz 0 ÷ 9 dB Dimension mm in A 335 13.19 B 297 11.69 C 190 7.48 D 166 6.53 E 50 1.96 Weight Kg lbs 2.88 6.35

Hertz DIECI POWER DP 1.500 Mono Class-D compact car audio amplifier is an audio powerhouse designed to elevate your car audio experience to unprecedented heights.Despite its compact size, the DP 1.500 packs a punch with its maximum power output, featuring ADC (Advanced Class-D) 2Ω stable power output in a small and compact design. This innovative design allows for a potent audio performance without sacrificing space, making it an ideal choice for those seeking uncompromised sound in a limited footprint.The amplifier's aesthetics are as impressive as its performance. An elegant status LED, solid machined terminal block, and a removable top panel that safeguards controls and connections contribute to a sleek and sophisticated design that seamlessly integrates into any car interior.Universal compatibility is a key feature of the DP 1.500, offering an operating supply voltage ranging from 6.5 to 17.5 V and speaker-in input sensitivity from 1.6 to 40 Vrms. The integrated Universal Speaker Simulator enhances versatility, ensuring optimal performance with a wide range of audio sources.Experience high-noise rejection with the balanced input circuitry of the Pre-in and Speaker-in, allowing for clean and interference-free signal transmission. The full set of controls, including adjustable input levels, low-pass crossover filters (50 ÷ 250 Hz @ 24 dB/Oct.), subsonic filter (25 Hz @ 24 dB/Oct.) and bass boost, provides users with the flexibility to fine-tune the audio to their preferences.Convenience meets intelligence with the Automatic Remote Turn-On/Off feature, seamlessly triggered by OEM radio speaker outputs. This ensures hassle-free operation and an efficient power management system.The optional HRC 02 Remote Control Ready provides the ability to tune the subwoofer level for any preference.Whether utilizing Speaker-In or Pre-In level inputs, the DP 1.500 offers full-range pre-outs, providing further flexibility in system configuration. Elevate your car audio system with the Hertz DIECI POWER Amplifier DP 1.500 – where power, precision, and style converge for an unparalleled listening experience on the road. Channels 1 Amp class D POWER SUPPLY Nominal power supply voltage (fuse) 11 ÷ 15 VDC (1 x 30 A) Operating power supply voltage 6.5 ÷ 17.5 VDC Idling current 1 A Standby current draw 50 uA Consumption, MIN load impedance (Max Musical Power) 21 A Remote IN 4 ÷ 17 VDC (1 mA) ART - Automatic Remote Turn on/off from SPK-IN (BTL radio only) 1.5 VDC Efficiency 86% AMPLIFIER STAGE Distortion - THD @ 100 Hz, 70% Rated Power 0.2% Damping factor @ 1 kHz, 1W 180 Bandwidth @ -3 dB 10Hz ÷ 500Hz S/N ratio (A-weighted @ 1 V Input) 99 dBA Minimum load impedance @ 1 Ch: 2 Ω Adjustable Crossovers yes Output Power Output power (RMS) @ 1% THD: 1Ch @ 4Ω 280 W x 1 1Ch @ 2Ω 500 W x 1 Output Power (RMS) @ 14.4 VDC, THD 10%: 1Ch @ 4Ω 350 W x 1 1Ch @ 2Ω 590 W x 1 Total Power 590 W Inputs Pre-In / Speaker-In Pre Out Full Range Pre-In sensitivity 0.32 ÷ 8 VRMS Speaker-In sensitivity 1.6 ÷ 40 VRMS Lo-Pass OFF / 50÷ 250Hz 24dB/Oct. Subsonic OFF / 25 Hz @ 24 dB/Oct. Phase 0 / 180° Bass Boost 50Hz 0 ÷ 9 dB SUB Remote Volume Control HRC 02 -20 ÷ 6 dB Dimension mm in A 190 7.48 B 152 5.98 C 190 7.48 D 166 6.53 E 50 1.96 Weight Kg lbs 1.62 3.57

Discover the essence of car audio excellence with the Hertz CENTO POWER CP 5.1K. This five-channel amplifier is certified for Hi-Res Audio, ensuring a frequency response from 10 Hz to 41 kHz, for the most authentic listening experience. Boasting an efficiency greater than 85% within its compact, aluminum diecast casing, the CP 5.1K is fully bridgeable and offers full Ready to Plug connectivity for effortless installation. With its adjustable input levels and comprehensive control set, this model is perfect for those who demand superior sound quality and aesthetic refinement in their vehicle’s audio system. Channels 5 - 3 Amp class D POWER SUPPLY Nominal power supply voltage (fuse) 11 ÷ 15 VDC (2 x 30 A) Operating power supply voltage 9 ÷ 18 VDC Idling current 1.90 A Standby current draw 4 uA Consumption, MIN load impedance (Max Musical Power) 48 A Remote IN 4 ÷ 17 VDC (1 mA) ART - Automatic Remote Turn on/off from SPK-IN (BTL radio only) 1.5 VDC Efficiency 83% AMPLIFIER STAGE Distortion - THD @ 100 Hz, 70% Rated Power 0,01 % (F/R Ch) - 0,06 % (SUB Ch) Damping factor @ 1 kHz, 1W 160 (F/R Ch) - 180 (SUB Ch) Bandwidth @ -3 dB 10Hz ÷ 47kHz (F/R Ch) - 10Hz ÷ 500Hz (SUB Ch) S/N ratio (A-weighted @ 1 V Input) 101 dBA (F/R Ch) - 116 dBA (SUB Ch) Minimum load impedance @ 5 Ch: 2 Ω @ 3 Ch: 4 Ω + 4 Ω + 2 Ω Adjustable Crossovers yes Output Power Output power (RMS) @ 1% THD: 5Ch @ 4Ω 80 W x 4 + 330 W x 1 5Ch @ 2Ω 130 W x 4 + 510 W x 1 3Ch @ 2Ω / 4Ω 260 W x 2 + 510 W x 1 2Ch @ 4Ω 260 W x 2 + 320 W x 1 Total Power 1030 W Inputs Pre-In / Speaker-In Pre Out Full Range (Front) Pre-In sensitivity 0.32 ÷ 8 VRMS Speaker-In sensitivity 1.6 ÷ 40 VRMS Front Ch Hi-Pass Full / 50-5000Hz 12dB/Oct. Rear Ch Lo-Pass Full / 50-5000Hz 12dB/Oct. Sub Ch Lo-Pass 50 ÷ 500 Hz @ 24 dB/Oct. Bass Boost 50Hz 0 ÷ 9 dB Subsonic Hi-Pass 25 Hz @ 24 dB/Oct. Sub Remote Volume Control -20 ÷ 6 dB (Active on Sub Ch) Weight Kg lbs 2.27 5

Raise your sound quality bar with the Hertz CENTO POWER CP 4.800, featuring Hi-Res Audio certification for a frequency response from 10 Hz to 41 kHz, delivering sound quality that captures every nuance of your music. This model combines a high power-to-size ratio with an efficiency greater than 85%, encapsulated in a durable aluminum diecast case for top-tier performance and a stylish appearance. This four-channel amplifier combines a high power-to-size ratio with a durable aluminum diecast case, providing top-tier performance and a stylish look. Its full Ready to Plug connections ensure easy installation, while the advanced crossover filters and bass boost options allow for tailored sound customization. It is ideal for audiophiles seeking a blend of functionality and sleek design in their car audio system. Channels 4 - 3 - 2 Amp class D POWER SUPPLY Nominal power supply voltage (fuse) 11 ÷ 15 VDC (1 x 40 A) Operating power supply voltage 9 ÷ 18 VDC Idling current 1.15 A Standby current draw 4.2 uA Consumption, MIN load impedance (Max Musical Power) 32 A Remote IN 4 ÷ 17 VDC (1 mA) ART - Automatic Remote Turn on/off from SPK-IN (BTL radio only) 1.5 VDC Efficiency 85% AMPLIFIER STAGE Distortion - THD @ 100 Hz, 70% Rated Power 0,02 % Damping factor @ 1 kHz, 1W 100 Bandwidth @ -3 dB 10 Hz ÷ 47k Hz S/N ratio (A-weighted @ 1 V Input) 101 dBA Minimum load impedance @ 4 Ch: 2 Ω @ 3 Ch: 2 Ω + 2 Ω + 4 Ω @ 2 Ch: 4 Ω Adjustable Crossovers yes Output Power Output power (RMS) @ 1% THD: 4Ch @ 4Ω 110 W x 4 4Ch @ 2Ω 190 W x 4 3Ch @ 4Ω / 4Ω 100 W x 2 + 400 W x 1 3Ch @ 2Ω / 4Ω 190 W x 2 + 380 W x 1 2Ch @ 4Ω 380 W x 2 (4Ω) Total Power 760 W Inputs Pre-In / Speaker-In Pre Out Full Range (Front) Pre-In sensitivity 0.32 ÷ 8 VRMS Speaker-In sensitivity 1.6 ÷ 40 VRMS Front Ch Hi-Pass Full / 50-4000Hz 12dB/Oct. Front Ch Lo-Pass Full / 50-4000Hz 12dB/Oct. Rear Ch Hi-Pass Full / 50-4000Hz 12dB/Oct. Rear Ch Lo-Pass Full / 50-4000Hz 12dB/Oct. Bass Boost 50Hz 0 ÷ 9 dB Sub Remote Volume Control -20 ÷ 6 dB (Active on Rear Ch with LPF ON) Weight Kg lbs 1.75 3.85

Enhance your audio system with the Hertz CENTO POWER CP 1.700, a mono amplifier that combines superior power handling and sophisticated sound control technologies. Boasting a superior power-to-size ratio with an efficiency of over 89%, this amplifier accommodates a broad voltage range, suitable for both conventional and electric vehicles. The CP 1.700 steps up with additional sound customization features, including a variable phase control to fine-tune the audio output to your preferences. Its high-noise rejection and balanced input circuitry maintain the integrity of the sound, while the inclusion of a full-range pre-out ensures flexible system expansion. Designed for durability and performance, the CP 1.700's elegant design and accessible top panel controls make it a top choice for audiophiles looking to push the limits of their car's audio system. Channels 1 Amp class D POWER SUPPLY Nominal power supply voltage (fuse) 11 ÷ 15 VDC (2 x 25 A) Operating power supply voltage 9 ÷ 18 VDC Idling current 1.10 A Standby current draw 4.5 uA Consumption, MIN load impedance (Max Musical Power) 33 A Remote IN 4 ÷ 17 VDC (1 mA) ART - Automatic Remote Turn on/off from SPK-IN (BTL radio only) 1.5 VDC Efficiency 89% AMPLIFIER STAGE Distortion - THD @ 100 Hz, 70% Rated Power 0,01 % Damping factor @ 1 kHz, 1W 350 Bandwidth @ -3 dB 10 Hz ÷ 500 Hz S/N ratio (A-weighted @ 1 V Input) 113 dBA Minimum load impedance @ 1 Ch: 2 Ω Adjustable Crossovers yes Output Power Output power (RMS) @ 1% THD: 1Ch @ 4Ω 400 W x 1 1Ch @ 2Ω 700 W x 1 Total Power 700 W Inputs Pre-In / Speaker-In Pre Out Hi-Pass 50 ÷ 250Hz @ 12 dB/Oct. Pre-In sensitivity 0.32 ÷ 8 VRMS Speaker-In sensitivity 1.6 ÷ 40 VRMS Sub Ch Lo-Pass OFF / 50 ÷ 250 Hz @ 24 dB/Oct. Bass Boost 50Hz 0 ÷ 9 dB Subsonic Hi-Pass OFF / 25 Hz @ 24 dB/Oct. Sub Remote Volume Control -20 ÷ 6 dB (Active on Rear Ch with LPF ON) Weight Kg lbs 2.44 5.37

Step into a world of refined bass with the Hertz CENTO POWER CP 1.2K This mono amplifier is engineered for high efficiency, reaching an efficiency greater than 89% within a compact, robust aluminum diecast casing. The CP 1.2K is designed to integrate seamlessly into both traditional and modern vehicle setups, thanks to its Universal Speaker Simulator and a wide operating voltage range suitable for electric vehicles. It features advanced noise rejection capabilities to ensure crystal-clear sound quality. With adjustable input levels, a low-pass crossover filter, a bass boost, and a subsonic filter, this amplifier allows for precise customization of your sound, making it an ideal choice for those seeking powerful, immersive bass without compromise. Channels 1 Amp class D POWER SUPPLY Nominal power supply voltage (fuse) 11 ÷ 15 VDC (2 x 35 A) Operating power supply voltage 9 ÷ 18 VDC Idling current 0.85 A Standby current draw 4.5 uA Consumption, MIN load impedance (Max Musical Power) 50 A Remote IN 4 ÷ 17 VDC (1 mA) ART - Automatic Remote Turn on/off from SPK-IN (BTL radio only) 1.5 VDC Efficiency 89% AMPLIFIER STAGE Distortion - THD @ 100 Hz, 70% Rated Power 0,03 % Damping factor @ 1 kHz, 1W 140 Bandwidth @ -3 dB 10 Hz ÷ 500 Hz S/N ratio (A-weighted @ 1 V Input) 102 dBA Minimum load impedance @ 1 Ch: 2 Ω Adjustable Crossovers yes Output Power Output power (RMS) @ 1% THD: 1Ch @ 4Ω 650 W x 1 1Ch @ 2Ω 1200 W x 1 Total Power 1200 W Inputs Pre-In / Speaker-In Pre Out Hi-Pass 50 ÷ 250Hz @ 12 dB/Oct. Pre-In sensitivity 0.32 ÷ 8 VRMS Speaker-In sensitivity 1.6 ÷ 40 VRMS Sub Ch Lo-Pass OFF / 50 ÷ 250 Hz @ 24 dB/Oct. Bass Boost 50Hz 0 ÷ 9 dB Subsonic Hi-Pass OFF / 25 Hz @ 24 dB/Oct. Sub Remote Volume Control -20 ÷ 6 dB (Active on Rear Ch with LPF ON) Weight Kg lbs 2.44 5.37

The Hertz SV 200L car audio woofers was designed to offer superior performance in terms of both thermal and mechanical capability. The target has been fully hit since the woofer features a pure copper voice coil wound on KSV former, an oversized magnet and a vented bottom plate. The SV 200L employs the proprietary V-cone technology with the cone constructed from pulp with cotton fibre as well as Lossless Polymer Rubber Surround, offering a powerful low frequency response as well as the best off-axis dispersion. Component SPL Woofer Size mm (in.) 200 (8) Power Handling - Continuous W 250 Power Handling - Peak W 500 Impedance Ohm 4 Voice Coil Ø 50 (2) Frequency Response Hz 45 ÷ 4,5k Magnet size D x d x h mm (in.) 120 x 60 x 20 (4.7 x 2.4 x 0.8) Weight of one speaker kg (lb.) 2,32 (5.1) Magnet High density flux ferrite Cone Ultra light, non pressed paper D mm 168 Re Ohm 3 Fs Hz 44 Le mH 0,75 Vas I 29 Mms g 31,5 Cms mm/N 0,42 BL T*m 8,6 Qts 0,33 Qes 0,36 Qms 3,32 Spl dB 94,5 A 209 mm 8.3 in. B 178 mm 7 in. C 91 mm 3.6 in. D 82 mm 3.2 in.

SS 15 D2 subwoofers featuring 38 cm (15 in.) cone is eager to thrill the enthusiasts with their power.The suspension system reinforced with progressive double-layer spiders keeps the performance constant over time, especially in the heavy use typical of Bass Wars events.Heat dissipation is essential for this type of use and has been maximized thanks to an accurate design. The use of a robust 75 mm (3 in.) dual winding (2 + 2 Ω) voice coil developed in 4-layer configuration on a support with venting holes allows the SS 15 D2 to manage the impressive 2400 W peak power! The basket has been designed for optimal thermal dissipation and high mechanical resistance.The non-pressed paper cone with the addition of cotton fiber is the ideal compromise between stiffness and lightness, essential for a high sensitivity value. Suspension and leadwires are oversized to withstand the very high excursions generated by the massive ferrite engine.Push connectors accept cables with cross-section up to 12 AWG, for a practical and safe connection, suitable for the high currents involved. Size mm (in.) 380 (15) Power Handling - Continuous W 1200 Power Handling - Peak W 2400 Impedance Ohm 2+2 Depth mm (in.) 210 (8.27) Voice Coil Type dual No Filter Component SPL DUAL COIL SUBWOOFER Voice Coil Ø 75 (3) Magnet size D x d x h mm (in.) 180 x 90 x 40 (6.69 x 3.54 x 1.57) Weight of one component kg (lb.) 10,1 (22.27) Magnet Ferrite Cone Non pressed paper with cotton fibre Xmech mm (in.) 20,7 (0.81) D mm 323 Xmax mm 15,4 Re Ohm 0,96 Fs Hz 31 Le mH 1 Vas I 68,83 Mms g 361 Cms mm/N 0,07 BL T*m 10 Qts 0,61 Qes 0,66 Qms 7,4 Spl dB 88 A 390 mm 15.35 in. B 353 mm 13.9 in. C 210 mm 8.27 in D 188 mm 7.4 in. Frequency response

SS 12 D2 subwoofer featuring 30 cm (12 in.) cone is eager to thrill the enthusiasts with their power.The suspension system reinforced with progressive double-layer spiders keeps the performance constant over time, especially in the heavy use typical of Bass Wars events.Heat dissipation is essential for this type of use and has been maximized thanks to an accurate design. The use of a robust 75 mm (3 in.) dual winding (2 + 2 Ω) voice coil developed in 4-layer configuration on a support with venting holes allows the SS 12 D2 to manage the impressive 2000 W peak power! The basket has been designed for optimal thermal dissipation and high mechanical resistance.The non-pressed paper cone with the addition of cotton fiber is the ideal compromise between stiffness and lightness, essential for a high sensitivity value. Suspension and leadwires are oversized to withstand the very high excursions generated by the massive ferrite engine.Push connectors accept cables with cross-section up to 12 AWG, for a practical and safe connection, suitable for the high currents involved. Size mm (in.) 300 (12) Power Handling - Continuous W 1000 Power Handling - Peak W 2000 Impedance Ohm 2+2 Depth mm (in.) 184 (7.24) Voice Coil Type dual No Filter Component SPL DUAL COIL SUBWOOFER Voice Coil Ø 75 (3) Magnet size D x d x h mm (in.) 170 x 90 x 40 (6.69 x 3.54 x 1.57) Weight of one component kg (lb.) 8,8 (19.4) Magnet Ferrite Cone Non pressed paper with cotton fibre Xmech mm (in.) 20,7 (0.81) D mm 253 Xmax mm 15,4 Re Ohm 0,96 Fs Hz 36 Le mH 0,9 Vas I 24,52 Mms g 282,8 Cms mm/N 0,07 BL T*m 9,37 Qts 0,64 Qes 0,70 Qms 7,0 Spl dB 86 A 320 mm 12.6 in. B 283 mm 11.14 in C 184 mm 7.24 in. D 161 mm 6.34 in.

MPS 300 S4 shallow subwoofer has been designed to achieve exceptional performance even when there is very little space available to install the subwoofer box.MPS 300 is optimized to work in ultra-compact sealed boxesstarting from only 22,7 Lt (0.8 Cf). A typical example is a subwoofer enclosure under the rear bench of pickup trucks, where the space - and the height - are limited.Mille PRO subwoofer has a depth/performance ratio never achieved before thanks to the impressive cone excursion capacity which is 20% higher than a traditional design.This exceptional target has been achieved thanks to the ingenious suspension group design featuring a dedicated support structure for the spider and coil. This solution has allowed the movement of the magnetic group inwards, reducing the depth and at the same time maximizing cone linear excursion. Size mm (in.) 300 (12) Power Handling - Continuous W 500 Power Handling - Peak W 1000 Impedance Ohm 4 Depth mm (in.) 88 (3.46) Voice Coil Type single No Filter Component Subwoofers Voice Coil Ø 38 (1.5) Frequency Response Hz 25 - 400 Magnet size D x d x h mm (in.) 156 x 60 x 36 (6.14 x 2.36 x 1.42) Weight of one component kg (lb.) 6,64 (14.64) Magnet High density flux ferrite Cone Polypropylene Xmech mm (in.) 20 (0.79) D mm 262,59 Xmax mm 16,80 Re Ohm 3,4 Fs Hz 23 Le mH 3,75 Vas I 62,13 Mms g 320 Cms mm/N 0,15 BL T*m 18,7 Qts 0,42 Qes 0,45 Qms 6,3 Spl dB 85 A 318,3 12.53 B 282,5 11.12 C 108,88 4.29 D 88 3.46 E 291,8 11.49 F 42,6 1.68

MPS 300 S2 shallow subwoofer has been designed to achieve exceptional performance even when there is very little space available to install the subwoofer box.MPS 300 S2 is optimized to work in ultra-compact sealed boxesstarting from only 22,7 Lt (0.8 Cf). A typical example is a subwoofer enclosure under the rear bench of pickup trucks, where the space - and the height - are limited.MPS 300 S2 has a depth/performance ratio never achieved before thanks to the impressive cone excursion capacity which is 20% higher than a traditional design.This exceptional target has been achieved thanks to the ingenious suspension group design featuring a dedicated support structure for the spider and coil. This solution has allowed the movement of the magnetic group inwards, reducing the depth and at the same time maximizing cone linear excursion. Size mm (in.) 300 (12) Power Handling - Continuous W 500 Power Handling - Peak W 1000 Impedance Ohm 2 Depth mm (in.) 88 (3.46) Voice Coil Type single No Filter Component Subwoofers Voice Coil Ø 38 (1.5) Frequency Response Hz 25 - 400 Magnet size D x d x h mm (in.) 156 x 60 x 36 (6.14 x 2.36 x 1.42) Weight of one component kg (lb.) 6,64 (14.64) Magnet High density flux ferrite Cone Polypropylene Xmech mm (in.) 20 (0.79) D mm 262,59 Xmax mm 16,80 Re Ohm 1,9 Fs Hz 24 Le mH 1,48 Vas I 64,9 Mms g 295 Cms mm/N 0,16 BL T*m 12,3 Qts 0,51 Qes 0,55 Qms 7,5 Spl dB 84,5 A 318,3 12.53 B 282,5 11.12 C 108,88 4.29 D 88 3.46 E 291,8 11.49 F 42,6 1.68

Mille PRO shallow subwoofers have been designed to achieve exceptional performance even when there is very little space available to install the subwoofer box.MPS 250 S4 is optimized to work in ultra-compact sealed boxesstarting from only 14 Lt (0.49 Cf). A typical example is a subwoofer enclosure under the rear bench of pickup trucks, where the space - and the height - are limited.Mille PRO subwoofer have a depth/performance ratio never achieved before thanks to the impressive cone excursion capacity which is 20% higher than a traditional design.This exceptional target has been achieved thanks to the ingenious suspension group design featuring a dedicated support structure for spider and coil. This solution has allowed to move the magnetic group inwards, reducing the depth and at the same time maximizing cone linear excursion. Size mm (in.) 250 (10) Power Handling - Continuous W 500 Power Handling - Peak W 1000 Impedance Ohm 4 Depth mm (in.) 82,6 (3.25) Voice Coil Type single No Filter Component Subwoofers Voice Coil Ø 38 (1.5) Frequency Response Hz 25 - 400 Magnet size D x d x h mm (in.) 134 x 55 x 36 (6.28 x 2.17 x 1.42) Weight of one component kg (lb.) 5,11 (11.27) Magnet High density flux ferrite Cone Polypropylene Xmech mm (in.) 20 (0.79) D mm 216,6 Xmax mm 16,8 Re Ohm 3,3 Fs Hz 29 Le mH 3,65 Vas I 21,2 Mms g 234 Cms mm/N 0,11 BL T*m 17,3 Qts 0,48 Qes 0,52 Qms 5,6 Spl dB 83,5 A 274,5 10.81 B 231,6 9.12 C 103,2 4.06 D 82,6 3.25 E 244,6 9.63 F 38,9 1.53

Hertz MPS 250 S2 shallow subwoofer has been designed to achieve exceptional performance even when there is very little space available to install the subwoofer box.MPS 250 is optimized to work in ultra-compact sealed boxesstarting from only 14 Lt (0.49 Cf). A typical example is a subwoofer enclosure under the rear bench of pickup trucks, where the space - and the height - are limited.Mille PRO shallow subwoofer have a depth/performance ratio never achieved before thanks to the impressive cone excursion capacity which is 20% higher than a traditional design.This exceptional target has been achieved thanks to the ingenious suspension group design featuring a dedicated support structure for spider and coil. This solution has allowed to move the magnetic group inwards, reducing the depth and at the same time maximizing cone linear excursion.

Outstanding performance in a compact size, this is the target of Mille Pro car audio subwoofers. On the strength of its know-how acquired with Mille Legend, the R&D team has optimized the production process to offer the “Hertz Sound Experience” to a wider audience using part of the technologies and materials of the flagship line.  The MP 300 D4.3 cone is made by pressing paper pulp with the injection of mineral powders, the same construction technique used for Legend. The V-cone® profile increases rigidity, allowing the cone to function like a piston. Surround materials consist of high-purity IIR-butyl rubber. Like the Legend ML2000.3 and ML2500.3, the Mille PRO subwoofers are built with Boundary Free Surround technology allowing for a greater emission surface with equal diameter, generating higher sound pressure. The compact 6-spoke aluminum alloy anti-resonant basket is the same as the top model ML 2500.3 and contributes to the subwoofer’s mechanical damping, being absolutely transparent to the sound.  The 65-mm 4-layer voice coil is higher than 60 mm and wound in a TIL-P former, thus delivering high linear displacement. The 4 Ω + 4 Ω DVC impedance configuration improves versatility to match any amplifier system. The air cooling and decompression system avoids the need for a centre hole on the bottom plate with three advantages:- Better thermal inertia to ensure low operating temperatures during musical transients;- Maximization of the magnetic field induced to the coil with the same overall motor dimensions. Thanks to a greater amount of iron in the pole the likelihood of magnetic saturation decreases exploiting the maximum flux density generated from the magnet;- Possibility to install the subwoofer right on the box wall, taking full advantage of its minimal dimensions. A damping rubber disk, provided with the product, secures the subwoofer to the box and ensures air exchange for the 10 vents on the bottom.The holes behind the voice coil winding and the 10 vents on the bottom plate ensure greater air exchange to the coil inner layers and work in synergy with an innovative assembly system. It forces the air to pass through the air gap to keep the coil operating temperature low, even with the most extreme musical programs. The terminal uses solid push connectors with an antishort circuit cover accepting cables up to 8 AWG to provide ultra-low wiring resistance in low impedance configurations (1ohm).   Size mm (in.) 300 (12) Power Handling - Continuous W 600 Power Handling - Peak W 1200 Impedance Ohm 4+4 No Filter Component Subwoofers Voice Coil Ø 65 (2,5) Magnet size D x d x h mm (in.) 165 x 75 x 35 (6.5 x 2.95 x 1.38) Weight of one component kg (lb.) 8,63 (19.03) Magnet High density flux ferrite Cone Water-repellent pressed paper Xmech mm (in.) ±27 (1.06) D mm 260 Xmax mm 17 Re Ohm 1,9 Fs Hz 24 Le mH 1,6 Vas I 74 Mms g 235 Cms mm/N 0,19 BL T*m 12 Qts 0,42 Qes 0,45 Qms 5,9 Spl dB 86 A 321 mm 12.64 in. B 287 mm 11.3 in. C 187 mm 7.36 in. D 164 mm 6.46 in. E 327,5 mm 12.89 in. F 59 mm 2.32 in.

Outstanding performance in a compact size, this is the target of Mille Pro car audio subwoofers. On the strength of its know-how acquired with Mille Legend, the R&D team has optimized the production process to offer the “Hertz Sound Experience” to a wider audience using part of the technologies and materials of the flagship line.  The MP 300 D2.3 cone is made by pressing paper pulp with the injection of mineral powders, the same construction technique used for Legend. The V-cone® profile increases rigidity, allowing the cone to function like a piston. Surround materials consist of high-purity IIR-butyl rubber. Like the Legend ML2000.3 and ML2500.3, the Mille PRO subwoofers are built with Boundary Free Surround technology allowing for a greater emission surface with equal diameter, generating higher sound pressure. The compact 6-spoke aluminum alloy anti-resonant basket is the same as the top model ML 2500.3 and contributes to the subwoofer’s mechanical damping, being absolutely transparent to the sound.  The 65-mm 4-layer voice coil is higher than 60 mm and wound in a TIL-P former, thus delivering high linear displacement. The 2 Ω + 2 Ω DVC impedance configuration improves versatility to match any amplifier system. The air cooling and decompression system avoids the need for a centre hole on the bottom plate with three advantages:- Better thermal inertia to ensure low operating temperatures during musical transients;- Maximization of the magnetic field induced to the coil with the same overall motor dimensions. Thanks to a greater amount of iron in the pole the likelihood of magnetic saturation decreases exploiting the maximum flux density generated from the magnet;- Possibility to install the subwoofer right on the box wall, taking full advantage of its minimal dimensions. A damping rubber disk, provided with the product, secures the subwoofer to the box and ensures air exchange for the 10 vents on the bottom.The holes behind the voice coil winding and the 10 vents on the bottom plate ensure greater air exchange to the coil inner layers and work in synergy with an innovative assembly system. It forces the air to pass through the air gap to keep the coil operating temperature low, even with the most extreme musical programs. The terminal uses solid push connectors with an antishort circuit cover accepting cables up to 8 AWG to provide ultra-low wiring resistance in low impedance configurations (1ohm). Size mm (in.) 300 (12) Power Handling - Continuous W 600 Power Handling - Peak W 1200 Impedance Ohm 2+2 No Filter Component Subwoofers Voice Coil Ø 65 (2,5) Magnet size D x d x h mm (in.) 164,5 x 75 x 35 (6.48 x 2.95 x 1.38) Weight of one component kg (lb.) 8,63 (19.03) Magnet High density flux ferrite Cone Pressed-pulp cone with mineral powders Xmech mm (in.) ±26 (1.02) D mm 260 Xmax mm ± 16,00 Re Ohm 1 (2 coils in PARALLEL) Fs Hz 23 Le mH 0,63 Vas I 88 Mms g 221 Cms mm/N 0,22 BL T*m 7,7 Qts 0,48 Qes 0,53 Qms 5,9 Spl dB 86 A 321 mm 12.64 in. B 284 mm 11.18 in. C 187 mm 7.36 in. D 164 mm 6.46 in. E 327,5 mm 12,89 in. F 59 mm 2.32 in.