Hertz CP 1.700 Cento Power Class-D Mono Subwoofer Amplifier (CP1.700)

The Hertz CP 1.700 is a compact Class-D mono amplifier designed to deliver powerful subwoofer performance with high efficiency and precise audio control. Using Advanced D-Class (ADC) technology, it provides up to 700W RMS power with over 89% efficiency, making it suitable for installations where space and power consumption matter. With balanced inputs, comprehensive tuning controls, and compatibility with electric vehicles, the CP 1.700 offers flexible integration with a variety of audio systems while maintaining clean, controlled sound.

The CP 1.700 combines a compact footprint with efficient power delivery, making it suitable for tight installation spaces and potential factory amplifier locations. Its aluminum body provides a durable housing, while the LED status indicator offers a quick visual reference for amplifier operation.

700W RMS Power Output

Advanced D-Class (ADC) Technology

Over 89% Efficiency

Compact Aluminum Chassis

LED Status Indicator

The top-panel controls provide convenient access to the adjustments needed to tailor subwoofer performance to your system. Fine-tune input levels, crossover filters, bass boost, subsonic filtering, and phase control to suit your listening preferences and installation.

Input-Level Adjustment

Crossover Filter Controls

Bass Boost

Subsonic Filter

Phase Control

Balanced input circuitry and high-noise rejection help reduce unwanted interference and maintain clean audio playback. The CP 1.700 includes both Speaker-In and Pre-In inputs, allowing integration with different source configurations.

Balanced Input Circuitry

High-Noise Rejection

Speaker-Level and Pre-In Inputs

Full-Range Pre-Outs

Designed for a 918V operating range, the CP 1.700 is suitable for compatible conventional and electric vehicle audio systems. Its built-in Universal Speaker Simulator (USS) adjusts input sensitivity from 1.6 to 40 Vrms, supporting integration with a range of head units and audio outputs.

The CP 1.700 features Molex plug-and-play connections and solid terminal blocks to support a secure installation. Mounting options include screw, tape, or recessed mounting, providing flexibility for different vehicle layouts.

The optional Hertz HRC 02 remote allows convenient subwoofer-level adjustment from the listening position without accessing the amplifier directly.

700W RMS Power With Over 89% Efficiency

Compact Design for Space-Constrained Installations

Compatible With Electric Vehicles

Full Audio Tuning Controls

Balanced Inputs for Clean, Noise-Resistant Sound

Speaker-In and Pre-In Inputs

Full-Range Pre-Outs

Universal Speaker Simulator (USS)

Aluminum Body With LED Status Indicator

Molex Connections and Solid Terminal Blocks

Screw, Tape, or Recessed Mounting Options

Optional HRC 02 Remote-Level Control

Amplifier Type: Class-D Mono

Power Output: 700W RMS

Efficiency: Over 89%

Operating Voltage: 918V

USS Input Sensitivity: 1.640 Vrms

Inputs: Speaker-In and Pre-In

Outputs: Full-Range Pre-Outs

Remote Control: Optional HRC 02