Gravity Audio WC1000-1D Warzone Class D Mono Amplifier

The Gravity Audio WC1000-1D Warzone is a mono Class D car amplifier designed to power a subwoofer system with substantial continuous output in a compact format. It delivers 1,000 watts RMS at 1 ohm, with lower-power operating options at 2 and 4 ohms. This makes it a practical choice for a dedicated bass channel in an upgraded vehicle audio system.

This amplifier is intended for listeners building or expanding a subwoofer setup rather than powering a full set of speakers. Its single-channel monoblock layout focuses available output on low-frequency reproduction. The selectable impedance capability lets installers match the amplifier to compatible 1-, 2-, or 4-ohm subwoofer wiring configurations.

Class D operation is paired with a MOSFET pulse-width-modulated power supply to support efficient power delivery. The amplifier also uses a heat-dissipation design intended to support operation during extended listening sessions. A compact chassis helps simplify placement where amplifier space is limited.

System tuning is supported by adjustable low-pass and high-pass filters, along with adjustable bass-boost frequency and level controls. The included remote subwoofer level control provides a convenient way to adjust bass output from the front of the vehicle. These controls allow the amplifier to be integrated with a variety of source units and subwoofer enclosures.

The WC1000-1D is built with a double-sided FR-4 circuit board and SMD components. Its protection circuitry monitors high voltage, low voltage, over-current, and high-temperature conditions. It is backed by a 1-year full replacement warranty.

Key Features

• Mono Class D Output: Dedicated one-channel amplification for a subwoofer system.
• 1,000W RMS at 1 Ohm: Supplies its highest rated continuous output into a 1-ohm load.
• Multiple Load Compatibility: Operates with 1-, 2-, and 4-ohm speaker loads.
• MOSFET PWM Supply: Supports efficient power conversion for vehicle audio use.
• Remote Bass Level Control: Lets the driver adjust subwoofer level from the cabin.
• Four-Way Protection: Helps guard against voltage, current, and thermal faults.

Design & Installation

The amplifier uses a compact chassis, double-sided FR-4 PCB construction, and high-quality SMD components. Its MOSFET-based circuit design and integrated heat-dissipation approach are intended to support reliable operation. The red-finish amplifier is designed for a dedicated mono subwoofer channel.

Mount the amplifier securely in a ventilated location and wire it only to a subwoofer configuration that presents a stable 1-, 2-, or 4-ohm load. Match the amplifier's RMS rating at the selected impedance to the subwoofer system's continuous power capability, then set crossover, level, and bass-boost controls carefully. A remote subwoofer level control is included; product listings do not confirm a complete amplifier wiring kit.