Gravity GWS-212P Dual 12" Powered Subwoofer System

The Gravity GWS-212P is a powered dual 12-inch bass system designed to add substantial low-frequency output without requiring a separate external amplifier. Its slim behind-the-seat enclosure format is intended for installations where conventional subwoofer boxes would take up too much cargo or cabin space. It is suited to trucks, SUVs, and compact vehicles needing a self-contained bass upgrade.

With a listed 750 watts RMS and 1,500 watts peak power capability, the GWS-212P is built to reinforce the lower registers of everyday music playback. Its specified 40 Hz to 200 Hz frequency-response range focuses operation on bass and upper-bass frequencies. The result is intended to complement full-range door or dash speakers rather than replace them.

The enclosure integrates a Class A/B amplifier with the dual 12-inch subwoofer system, reducing the number of separate components required for a bass installation. This all-in-one approach can simplify system planning for a vehicle audio upgrade. An external bass-level remote lets the listener make convenient level adjustments from the driver position.

Variable input sensitivity is specified from 165 mV to 4.5 V, supporting setup with compatible source-unit signal levels. This adjustment helps an installer match the powered enclosure to the rest of the audio system. Proper gain setup remains important to maintain clean output and protect the system.

The GWS-212P uses an aluminum enclosure intended to support heat dissipation, along with high-density rubber surrounds and a protective front grille. Thermal and electrical protection circuitry is included to help safeguard the powered system during operation. Its compact form factor makes it a practical option when installation space is limited.

Key Features

• Dual 12-Inch Subwoofers: Provides a self-contained bass solution with two 12-inch drivers.
• 750W RMS Power: Supplies continuous power capability for sustained low-frequency playback.
• Integrated Class A/B Amplifier: Combines amplification and subwoofers in one enclosure.
• External Bass Remote: Allows convenient bass-level adjustment from the front seat.
• 40 Hz–200 Hz Response: Covers bass and upper-bass frequencies for system reinforcement.
• Protection Circuitry: Includes thermal and electrical safeguards for the powered enclosure.

Design & Installation

The GWS-212P is built around a slim aluminum enclosure with high-density rubber surrounds and a protective front grille. The aluminum construction is specified to aid heat dissipation during use. Its integrated design keeps the amplifier and subwoofer system together in one chassis.

Plan installation in an appropriate behind-the-seat or other space-conscious vehicle location with secure mounting and sufficient ventilation. Connect the unit using compatible power and signal wiring, then set input sensitivity carefully to match the source unit. Use the included external bass-level remote for on-the-go level adjustments after the system has been properly configured.