Warzone WZ10D4 10" Shallow Dual 4-Ohm Subwoofer

The Warzone WZ10D4 is a 10-inch shallow-mount car audio subwoofer designed to add low-frequency output where installation depth is limited. Its compact format makes it a practical option for custom enclosures in trucks, hatchbacks, sedans, and other vehicles with restricted mounting space. The dual 4-ohm voice-coil design provides wiring flexibility when matching the subwoofer to a compatible amplifier.

Rated for 400 watts RMS and 1,200 watts peak power, the WZ10D4 is intended for systems that need controlled bass without requiring a full-depth woofer. Its 40-500 Hz frequency-response rating covers the bass and upper-bass range commonly assigned to a subwoofer. Proper amplifier gain and crossover setup are important for clean operation and long-term reliability.

A competition-grade carbon-fiber cone is paired with a treated rubber surround to support cone control and durability during normal car-audio use. The design also incorporates a high-roll foam surround, which accommodates cone movement while maintaining the shallow-subwoofer format. Together, these components support a responsive bass character for music systems focused on low-end reinforcement.

The WZ10D4 uses dual 4-ohm voice coils, allowing a single subwoofer to be wired to a 2-ohm load in parallel or an 8-ohm load in series. This gives installers options when selecting a mono amplifier or planning a multi-subwoofer system. Always confirm that the final speaker load is within the amplifier's rated stable impedance range.

A 2.5-inch voice coil, ferrite magnet structure, and advanced airflow cooling system are part of the WZ10D4's motor assembly. These features are intended to support power handling and heat management during sustained playback. It can be used in a properly built sealed or ported enclosure, with enclosure selection and tuning matched to the vehicle and amplifier setup.

Key Features

• 10-Inch Shallow Design: Helps fit bass reinforcement into installations with limited mounting depth.
• 400W RMS Handling: Supports amplifier matching for sustained subwoofer power delivery.
• Dual 4-Ohm Voice Coils: Provides series or parallel wiring options for compatible amplifiers.
• Carbon-Fiber Cone: Supports a rigid diaphragm for controlled low-frequency reproduction.
• 2.5-Inch Voice Coil: Forms part of the subwoofer's power-handling motor assembly.
• Airflow Cooling System: Supports heat management during extended playback sessions.

Design & Installation

The WZ10D4 combines a carbon-fiber cone, treated rubber surround, high-roll foam surround, ferrite magnet structure, and 2.5-inch voice coil in a shallow 10-inch chassis. This construction is intended for car-audio systems where space is constrained but a dedicated subwoofer is still desired. The subwoofer is designed for wired automotive audio installations.

Install the WZ10D4 securely in a rigid, properly sealed enclosure and leave adequate clearance for cone movement and terminal connections. A compatible external amplifier, speaker wire, enclosure, and installation hardware are required. Set a low-pass crossover on the amplifier or source unit, match the amplifier to the selected 2-ohm or 8-ohm wiring load, and avoid using excessive gain that causes audible distortion.