Gravity G3-10D2 10" Dual 2-Ohm Car Subwoofer

The Gravity G3-10D2 is a 10-inch component car subwoofer designed to add dedicated low-frequency output to an aftermarket audio system. It is intended for listeners who want more bass authority than factory full-range speakers can provide. Because it is a passive subwoofer driver, it is designed to be used with an external amplifier and a properly built enclosure.

This model uses dual 2-ohm voice coils, giving installers wiring flexibility when matching the subwoofer to a compatible mono or multi-channel amplifier. Its 750-watt RMS power rating and 1,500-watt maximum power handling make amplifier selection and gain setup important. The DVC design can support series or parallel wiring arrangements, depending on the amplifier's supported impedance load.

The G3-10D2 uses a pressed paper cone and high-roll foam surround. This combination is intended to provide cone support and controlled movement during bass reproduction. It is suited to music systems focused on low-end impact while retaining a conventional 10-inch subwoofer format.

An airflow cooling design is specified to help manage heat around the voice-coil assembly during sustained use. The subwoofer also uses a high-flux motor design to support its low-frequency operation. These construction details are aimed at maintaining consistent operation when the driver is installed and powered appropriately.

The G3-10D2 can serve as a single-subwoofer bass upgrade or as part of a multi-subwoofer system. Final performance depends on enclosure design, amplifier capability, electrical-system condition, crossover settings, and correct wiring. Confirm available mounting depth, cutout dimensions, and amplifier load compatibility before installation.

Key Features

• 10-Inch Subwoofer: Provides dedicated bass output in a commonly used car-audio size.
• Dual 2-Ohm Voice Coils: Allows flexible series or parallel wiring options.
• 750-Watt RMS Rating: Supports sustained power matching with a suitable external amplifier.
• 1,500-Watt Maximum Handling: Indicates the listed short-term maximum power figure.
• Pressed Paper Cone: Uses a rigid cone material for bass-driver operation.
• Airflow Cooling Design: Helps manage heat during extended listening sessions.

Design & Installation

The G3-10D2 combines a competition-grade pressed paper cone with a high-roll foam surround and high-flux motor design. Its dual voice-coil terminals are intended for flexible system wiring, while the cooling design supports thermal management during use. It is a passive driver rather than a self-powered enclosure.

Install the subwoofer in an enclosure designed for its application and verify physical fit before cutting or mounting. Use an amplifier that is stable at the final impedance created by the selected voice-coil wiring and set gains conservatively. An enclosure, amplifier, wiring, fuse protection, and installation hardware should be selected separately unless specifically included by the seller.