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| Price | $1,099.99 |
| Savings | $220.00 |
| Our Price |
$879.99 Sale Ends : April 30, 2026
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$220.00 Sale Ends : April 30, 2026 In 4 installments with 
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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.
Features
Input/Output
Technologies
Up to 89% efficiency thanks to ADC (Advanced D-Class) output stage.
Thanks to the built-in USS technology (Universal Speakers Simulator), DIECI POWER amplifiers can be correctly connected to head units with a “speaker load detection” function that monitors the presence of a low-impedance load to enable the audio outputs.
Cento Power amplifiers are ultra-compact to ensure effortless installations in the increasingly narrow spaces of modern vehicles or the factory amp area.
| General Specs | |
|---|---|
| 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 |
| INPUTS / FILTERS | |
| 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) |
| Output Power | |
| Output power (RMS) @ 1% THD: | 1Ch @ 4Ω: 650 W x 1 1Ch @ 2Ω: 1200 W x 1 |
| Total Power | 1200 W |
| PHYSICAL SPECS | |
| Weight | 2.44 Kg 5.37 lbs |
