Gravity GW12D2 12" Dual 2-Ohm Car Subwoofer

The Gravity GW12D2 is a 12-inch car subwoofer designed to add dedicated low-frequency output to a vehicle audio system. Its dual 2-ohm voice-coil configuration gives installers flexibility when planning an amplifier and subwoofer wiring layout. It is sold as a single subwoofer for custom enclosure-based installations.

This model is intended for listeners building a system that needs more bass presence than full-range door speakers can provide. Its specified 30 Hz to 500 Hz frequency response supports low-frequency reproduction across a broad subwoofer operating range. The 85 dB sensitivity rating and 1,500-watt RMS power specification make proper amplifier selection and gain setup important.

The GW12D2 uses a competition-grade pressed paper cone paired with a high-roll foam surround. This combination is designed to provide the cone movement needed for bass reproduction while maintaining a durable suspension structure. An advanced airflow cooling system is also specified to support heat management during operation.

With a 3,000-watt peak power rating per subwoofer, the GW12D2 is suited to systems built around substantial bass output. Peak power is a short-duration rating, while the confirmed 1,500-watt RMS rating is the more useful reference for amplifier matching. Use a compatible amplifier and set gains carefully to avoid mechanical or thermal stress.

The GW12D2 is a bare car-audio driver, so it should be installed in an appropriately designed enclosure rather than used on its own. It can be incorporated into a single-subwoofer build or paired with another matching GW12D2 in a larger system. The final sound and electrical load depend on enclosure design, voice-coil wiring, amplifier capability, and installation quality.

Key Features

• 12-Inch Subwoofer: Provides dedicated bass reproduction for custom vehicle audio systems.
• Dual 2-Ohm Voice Coils: Supports flexible wiring planning with a compatible amplifier.
• 1,500W RMS Power: Gives a continuous-power reference for amplifier matching.
• 3,000W Peak Power: Indicates the stated short-duration maximum power capability per subwoofer.
• Pressed Paper Cone: Uses a competition-grade cone material for the moving assembly.
• Airflow Cooling System: Helps manage heat during sustained subwoofer operation.

Design & Installation

The GW12D2 combines a pressed paper cone with a high-roll foam surround and a dual-voice-coil motor arrangement. Its specified airflow cooling system is intended to promote ventilation around the motor assembly. This is a passive car subwoofer and requires an external amplifier to operate.

Install the subwoofer in an enclosure designed for a 12-inch driver and confirm fitment before cutting or mounting. Choose an amplifier based on its stable output at the final voice-coil wiring load, using the 1,500-watt RMS rating as the primary power-handling reference. Enclosure type, wiring method, power cable capacity, fuse protection, and gain adjustment should be planned as part of the complete system.