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Hertz Cento Power CP 1.2K Mono 1 Channel Sub Amp Subwoofer Amplifier 1200w RMS

£499.99
In stock
SKU: 90775MPN: CP 1.2K

CP 1.2K Ch: 1 | 1200 W

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.

  • 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.

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.

Specification
Channels1
Minimum load impedance @ 1 Ch2 Ω
More specs
  • Amp class D
  • 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%
  • 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
  • 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)
  • Output power (RMS) @ 1% THD:
  • 1Ch @ 4Ω 650 W x 1
  • 1Ch @ 2Ω 1200 W x 1
  • Total Power 1200 W
What's Included
  • Hertz Cento CP 1.2K
FAQs
Q: How do I choose the right amplifier for my speakers or subwoofer?

A: Match the amplifier's RMS output per channel to the RMS handling of your speakers or subwoofer at the same impedance. The Specification tab lists the power figures. If in doubt, contact CEN with your setup and we will recommend a match.

Q: What wiring do I need to install this amplifier?

A: You will need an amplifier wiring kit sized to the amplifier's power draw, typically including power and earth cable, a fuse, RCA leads and a remote wire. CEN stocks complete wiring kits, and the amplifier's fuse rating is the guide to the cable gauge required.

Q: What class of amplifier is this and does it matter?

A: Class D amplifiers are compact and efficient, ideal for subwoofers and modern installs. Class AB designs are traditionally favoured for outright sound quality on mid and high frequencies. The class is listed in the Specification tab where provided.

Q: Will an amplifier work with my factory head unit?

A: Yes, in most cases. If your head unit has no RCA outputs you will need a line output converter to feed the amplifier a clean signal. CEN stocks line output converters and can advise the right one for your vehicle.

Q: Can CEN install this amplifier?

A: Yes. CEN offers professional amplifier installation from our Nottingham premises, including secure mounting, wiring and setup. Contact us to book.

Product information

About the brand

Hertz

Hertz Electronics is particularly well-known for its high-quality car audio equipment. Their product lineup includes amplifiers, speakers, subwoofers, and complete audio systems that are designed to deliver superior sound clarity and performance. These products are popular among car enthusiasts who seek an enhanced in-car audio experience.

Hertz Electronics continues to build on its legacy of delivering exceptional audio experiences, making it a respected and trusted brand in the electronics industry.

Shop Hertz

Hertz Car Audio Range

Hertz produces high-performance car audio systems driven by research.Music fans who attend live concerts know well the emotions that low undistorted frequencies without dynamic compression can arouse.

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