Gravity Audio WZ-8000.1D Warzone Class D Mono Amplifier

The Gravity Audio WZ-8000.1D Warzone is a mono Class D car amplifier designed for subwoofer-focused systems. It provides a high-output amplification stage for drivers building or upgrading a dedicated bass section. Its 1-ohm stability gives installers flexibility when configuring compatible subwoofer voice coils and parallel wiring.

Rated RMS output is 3306 watts at 1 ohm, 2380 watts at 2 ohms, and 1428 watts at 4 ohms. That range lets the amplifier support different impedance goals without changing the core amplifier. A remote level control is included for convenient adjustment of subwoofer level from the front of the vehicle.

The WZ-8000.1D uses Class D amplification and a MOSFET pulse-width-modulated power supply. This design is intended to provide efficient power conversion in a subwoofer amplifier application. Its full-range MOSFET circuit design, adjustable filtering, and bass-boost controls provide setup flexibility for a matched bass system.

For reliability, Gravity specifies a double-sided FR-4 circuit board and high-quality surface-mount components. The amplifier also incorporates a proprietary heat-dissipation design to help manage operating temperature. Four protection functions monitor high voltage, low voltage, over-current, and high-temperature conditions.

This Warzone amplifier is suited to systems that need a dedicated mono amplifier for compatible car subwoofers. Use its adjustable low-pass, high-pass, and bass-boost controls as part of a careful gain and crossover setup. Match the final subwoofer wiring load to one of the amplifier's supported 1-, 2-, or 4-ohm operating loads.

Key Features

• Mono Class D Design: Efficient single-channel amplification for a dedicated subwoofer system.
• 3306W RMS at 1 Ohm: Supports high-output bass systems with a compatible load.
• 1/2/4-Ohm Stability: Accommodates multiple compatible subwoofer wiring configurations.
• MOSFET PWM Power Supply: Provides switched power conversion for Class D operation.
• Remote Level Control: Lets the driver adjust subwoofer level conveniently.
• Four-Way Protection: Monitors voltage, current, and temperature operating conditions.

Design & Installation

The WZ-8000.1D uses a compact chassis, double-sided FR-4 PCB construction, surface-mount components, and a MOSFET circuit design. Its heat-dissipation design is intended to support thermal management during operation. The amplifier is built as a mono platform for use in a car audio subwoofer system.

Mount the amplifier securely in a ventilated location and use wiring, fusing, and power-system components appropriate for the installation. Wire only compatible subwoofer combinations that present a final 1-, 2-, or 4-ohm load, then set gain and crossover controls carefully. The included bass knob and cable can be installed within driver reach for on-the-go subwoofer-level adjustment.