{"product_id":"gtx124h","title":"MASSIVE | GTX124H |  12\" 800 Watts RMS Dual 4 Ohm Subwoofer","description":"\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cstrong\u003eGTX124H - 12\" 800 Watts RMS Dual 4 Ohm Subwoofer\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eUnleash Deep, Controlled Bass with the GTX104H The Massive Audio GTX124H is a powerhouse 12\" subwoofer built for serious sound enthusiasts. Delivering 800 Watts RMS and 1600 Watts MAX, this dual 4-ohm beast features a heavy-gauge steel basket with industrial texture painting for unmatched durability. At its core are dual stacked high-flux Y30 120oz Strontium Ferrite magnets and a 10mm top plate, driving intense magnetic force for clean, thunderous bass.\u003c\/p\u003e\n\u003cp\u003eIts UV-treated non-pressed paper cone is stitched with tight red threading and bonded to a pressed foam surround, ensuring long-lasting performance and minimal distortion. The GTX124H’s poly-cotton spider and high-grade woven tinsel leads connect to spring-loaded 5-way nickel-plated terminals, offering reliable signal transfer and flexible installation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eHeavy gauge Steel Basket with Industrial Texture Painting\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eDual Stacked High Flux Y30 120oz Strontium Ferrite Magnets\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eDual Impedance \/ 2.5\" 4 Layer Hi-Temp Copper Voice Coil\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003ePoly Cotton Spider with Woven Round Tinsel Leads\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eUV Treated \/ Non-Pressed Paper Cone with EROM Foam Surround\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eRound Shape PP Vacuum Dust Cap\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e10mm Top Plate\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eCustomized Rubber Gasket \u0026amp; Magnet Boot\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MASSIVE","offers":[{"title":"Default Title","offer_id":43464933703793,"sku":null,"price":189.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/4884\/5937\/files\/Screenshot_15-6-2026_111629_www.massiveaudio.com.jpg?v=1783397989","url":"https:\/\/12volttoys.com\/products\/gtx124h","provider":"Best Auto Sound \u0026 Security","version":"1.0","type":"link"}