1 1

Car Technology and Performance

Hertz CP1.2K - Mono D-Class Amplifier 1200W

Hertz CP1.2K - Mono D-Class Amplifier 1200W

£499.99 GBP
£499.99 GBP
Sale Sold out
Shipping calculated at checkout.
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.
 
 
  • Optimal Power-to-Size Ratio: Encased in a compact aluminum diecast body, this monophonic ADC (Advanced Class-D) amplifier provides high efficiency over 85%, while being fully bridgeable.
  • Ready to Plug Connections: Designed for easy installation with durable long-term Molex connections.
  • Sophisticated Design: Features an elegant LED status indicator, solid machined terminal block, and a removable top panel that shields the control panel.
  • Accessible Top Controls: Ensures all adjustments are easily reachable, even after installation.
  • Comprehensive Control Settings: Includes adjustable input levels, high/band/low-pass crossover filters, bass boost, variable phase control, and a subsonic filter for fine-tuning sound.
  • Universal Compatibility: Comes with an integrated Universal Speaker Simulator, adapting input sensitivity from 1.6 to 40 Vrms for compatibility with new class SB Head Units.
  • Electric Vehicle Ready: Functions optimally with a power supply range of 9 to 18 Vdc, suitable for electric vehicles.
  • Advanced Noise Rejection: Features balanced input circuitry for both Pre-in and Speaker-in connections.
  • Automatic Remote Turn-On/Off: Activated by OEM radio speaker outputs.
  • Full-Range Pre-Outs: Available with both Speaker-In and Pre-in level inputs.
  • HRC 02 Remote Control Compatibility: Allows for customized subwoofer level adjustments.
 
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 (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)
View full details