Gravity Warzone WC320-4D 4-Channel Class D Amplifier

The Gravity Warzone WC320-4D is a compact four-channel Class D car amplifier designed to add amplified power and system flexibility to a vehicle audio setup. It is intended for listeners upgrading factory-level amplification or building a multi-speaker system with separate channel control. Its four-channel layout supports use with full-range speakers and may also be configured for bridged applications.

With a stated 320 watts of true RMS power, the WC320-4D is positioned for clean, controlled amplification in compact car audio installations. The Class D platform is designed for efficient operation, helping limit heat buildup during extended listening. This makes it suitable for installations where available mounting space and electrical efficiency are important considerations.

The amplifier is described as stable with 1-, 2-, and 4-ohm speaker configurations, giving installers flexibility when matching compatible speakers and wiring layouts. Its bridgeable design can combine channel pairs when a system calls for increased output from fewer channels. Confirm the final speaker impedance and amplifier wiring configuration before installation.

A remote subwoofer control is included for convenient bass-level adjustment from the driver's seat. This can be useful in systems where listening preferences change between music styles or source material. The control is intended to provide accessible adjustment without requiring changes at the amplifier.

The WC320-4D fits naturally into a staged audio upgrade, whether it is powering four speakers or serving as part of a broader amplified system. Its compact format can help when mounting locations are limited, while the multi-channel design allows for different system layouts. Professional installation or careful adherence to the amplifier's wiring requirements is recommended for reliable operation.

Key Features

• Four-Channel Configuration: Provides separate amplified channels for compatible multi-speaker systems.
• Class D Operation: Supports efficient power delivery with reduced heat generation.
• 320W True RMS Rating: Delivers the stated continuous-power capability for the amplifier.
• 1-, 2-, and 4-Ohm Stability: Supports compatible speaker-load configurations at multiple impedances.
• Bridgeable Channel Layout: Allows compatible channel pairs to be combined when needed.
• Remote Subwoofer Control: Adds convenient bass-level adjustment from the listening position.

Design & Installation

The WC320-4D uses a compact Class D amplifier format intended to simplify placement in space-conscious vehicle installations. Its design is described as durable, with circuitry intended for dependable daily-use performance. The small footprint can make it easier to integrate into custom or concealed mounting locations.

Use the amplifier only with speaker loads and wiring arrangements that are compatible with its stated 1-, 2-, or 4-ohm operation. It can be used for four-channel full-range amplification or in a bridged configuration when the system design calls for it. Plan power, ground, signal, speaker, and remote-control wiring before mounting the amplifier, and follow applicable vehicle and amplifier installation guidance.