{"product_id":"gravity-gw15d2-15-dual-2-ohm-car-subwoofer","title":"Gravity GW15D2 15\" Dual 2-Ohm Car Subwoofer","description":"\u003cp\u003eThe Gravity GW15D2 is a 15-inch car-audio subwoofer designed for systems that need dedicated low-frequency output beyond what full-range speakers can provide. Its large driver format is suited to custom trunk, cargo-area, or other enclosure-based installations where space is available. The GW15D2 is sold as a passive subwoofer, so it requires an external amplifier and an appropriate enclosure.\u003c\/p\u003e\u003cp\u003eBuilt around dual 2-ohm voice coils, the GW15D2 gives installers flexibility when planning the final impedance presented to a compatible amplifier. This makes it a practical choice for custom single-subwoofer systems as well as multi-subwoofer builds. Correct wiring and amplifier matching are important for dependable operation.\u003c\/p\u003e\u003cp\u003eGravity lists 3500 watts peak power handling and 1750 watts RMS power handling for this model. Its specified frequency response is 30 Hz to 500 Hz, covering the low-frequency range typically assigned to a subwoofer. With an 85 dB sensitivity rating, it is intended for use with a properly selected external car-audio amplifier.\u003c\/p\u003e\u003cp\u003eThe driver uses a competition-grade pressed paper cone and a high-roll foam surround. This combination is designed to support cone movement while maintaining the low-frequency character expected from a large-diameter subwoofer. An advanced airflow cooling system is also specified to help manage heat during extended use.\u003c\/p\u003e\u003cp\u003eThe GW15D2 can be used as the bass foundation of a custom car-audio upgrade, paired with an amplifier, enclosure, wiring, and a source unit or signal processor as needed. Its 15-inch size favors installations with sufficient enclosure and vehicle space. Confirm mounting clearance, enclosure requirements, amplifier stability, and wiring configuration before purchase or installation.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e15-Inch Subwoofer:\u003c\/strong\u003e Large-diameter driver intended for dedicated car-audio bass reproduction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 2-Ohm Voice Coils:\u003c\/strong\u003e Provides wiring flexibility for compatible amplifier configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1750W RMS Handling:\u003c\/strong\u003e Supports continuous-power system matching when properly installed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3500W Peak Handling:\u003c\/strong\u003e Specifies maximum short-duration power capability per subwoofer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressed Paper Cone:\u003c\/strong\u003e Competition-grade cone material supports low-frequency output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAirflow Cooling System:\u003c\/strong\u003e Helps manage heat during sustained high-power operation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe GW15D2 combines a pressed paper cone with a high-roll foam surround and an advanced airflow cooling design. These components are intended for the demands of an enclosure-based car-audio subwoofer installation. The driver is specified as a 15-inch model with dual 2-ohm voice coils and a 30 Hz to 500 Hz frequency-response range.\u003c\/p\u003e\u003cp\u003ePlan this subwoofer as part of a complete system: it needs a compatible external amplifier, properly sized enclosure, speaker wiring, and adequate vehicle mounting space. Wire both voice coils according to the amplifier's supported impedance range, and use amplifier gain and low-pass crossover settings appropriate for a subwoofer. The listed package dimensions are 17.3 x 17.1 x 11.7 inches, but verify the actual driver clearance and enclosure dimensions before installation.\u003c\/p\u003e","brand":"Gravity","offers":[{"title":"Default Title","offer_id":45629729472582,"sku":"GW15D2","price":316.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/4163\/5910\/files\/6_b65723f5-1925-49ce-b312-918ecffea88c.jpg?v=1784376769","url":"https:\/\/audiowatt.store\/products\/gravity-gw15d2-15-dual-2-ohm-car-subwoofer","provider":"Audio Watt Store","version":"1.0","type":"link"}