Hertz CENTO CP 1.700, 1-channel mono audio amplifier 700W

The Hertz CENTO CP 1.700 is a single-channel (mono) car amplifier with 700 W of power and extremely high efficiency (over 89%). It is designed to provide powerful and clean sound in both traditional and electric car audio systems. This amplifier is an excellent choice for those who want a compact but extremely powerful bass solution for their car.

Power: 700 W (1 channel)
Efficiency: More than 89%
Compact design: Robust aluminum housing with LED indicator
Easy connection: Durable Molex connectors ensure reliable installation
Universal Compatibility: Built-in Universal Speaker Simulator supporting input sensitivity from 1.6 to 40 Vrms
Suitable for electric vehicles: Operates at 9-18V
Advanced noise cancellation: Balanced input circuitry for Pre-in and Speaker-in connections
Automatic on/off: Activated by the original car audio system outputs
Remote control support: Compatible with HRC 02 remote control

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.

• Optimal Power-to-Size Ratio : Encased in a compact aluminum diecast body, this monophonic ADC (Advanced Class-D) amplifier provides high efficiency over 89%, while being fully bridgeable.
• Ready to Play 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.

Technology

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 Specifications
Channel 1
Class D amp
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 400W x 1
1Ch @ 2Ω 700W x 1
Total Power 700 W
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)

Weight (Kg) 2.44