Cerwin-Vega CVP3600.1 Mono Class-D Amplifier

The Cerwin-Vega CVP3600.1 is a compact mono Class-D amplifier designed to power a subwoofer system in a car, truck, or SUV. It provides a focused low-frequency amplifier channel for installations that need dedicated bass power without using a large amplifier footprint. The amplifier is rated for 500 watts RMS at 4 ohms, 900 watts RMS at 2 ohms, and 1,300 watts RMS at 1 ohm.

This model is suited to listeners building or upgrading a subwoofer section while retaining either a factory or aftermarket radio. Its high-level inputs support connection from speaker-level outputs, helping simplify integration when RCA preamp outputs are unavailable. Auto turn-on capability is specified for 4V to 8V high-level input signals.

The CVP3600.1 is a mono amplifier with a 10 Hz to 400 Hz frequency response, making it intended for bass and sub-bass reproduction rather than full-range speakers. A variable subsonic filter and low-pass filter allow the amplifier to be tailored to the subwoofer and enclosure being used. A 12 dB bass boost control is also provided for system adjustment.

Its power section uses a full MOSFET DC-DC PWM power supply, while the internal construction uses a double-sided, 2-layer PCB with surface-mount-device technology. Cerwin-Vega specifies protection for short circuits, low impedance, reverse polarity, and overheating. A power protection indicator helps show the amplifier's operating status.

At 9.65 inches long, the small chassis is practical for installations where mounting room is limited. The included subwoofer level remote gives the driver convenient control of bass level from the cabin. It is a dedicated amplifier choice for properly matched subwoofer systems wired down to a 1-ohm load.

Key Features

• Mono Class-D Design: Delivers dedicated power for a subwoofer channel.
• 1-Ohm Stable Output: Supports correctly wired low-impedance subwoofer loads.
• High-Level Inputs: Connects with compatible factory or aftermarket radios.
• Auto Turn-On: Activates from 4V to 8V high-level signals.
• Variable Filters: Adjusts subsonic and low-pass frequency settings.
• Included Bass Remote: Provides convenient in-cabin subwoofer level adjustment.

Design & Installation

The CVP3600.1 uses a compact chassis measuring 9.65 x 4.92 x 1.93 inches. Its construction includes a double-sided, 2-layer circuit board and SMD technology, with a MOSFET-based DC-DC PWM power supply. Integrated protection circuitry is specified for short circuit, low impedance, reverse polarity, and overheating conditions.

Mount the amplifier on a solid surface with ventilation around the chassis and keep its controls accessible for setup. Use the variable subsonic and low-pass filters to suit the subwoofer enclosure and system tuning, and wire the connected subwoofer load no lower than the amplifier's 1-ohm stability rating. The amplifier uses four 35A fuses and is intended for negative-ground 12V vehicle electrical systems.