{"product_id":"kong-15-inch-3500w-rms-dual-1-ohm-subwoofer","title":"KONG 15″ 3,500W RMS Dual 1-Ohm Subwoofer","description":"\u003cp\u003e\u003cstrong\u003eLarge-cone output engineered for powerful, musical car audio systems.\u003c\/strong\u003e The NX LVL Audio KONG 15-inch Dual 1-Ohm subwoofer is rated for 3,500 watts RMS and built around a 4-inch voice coil.\u003c\/p\u003e\u003ch2\u003eConfirmed specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubwoofer size:\u003c\/strong\u003e 15 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice-coil configuration:\u003c\/strong\u003e Dual 1 ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower handling:\u003c\/strong\u003e 3,500 watts RMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeak power:\u003c\/strong\u003e 7,000 watts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice coil:\u003c\/strong\u003e 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBasket:\u003c\/strong\u003e Red powder-coated finish\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eKONG Series performance\u003c\/h2\u003e\u003cp\u003eThe KONG 15 is intended for properly engineered high-output systems that need strong low-frequency authority without losing the musical character of the build. Its signature red basket gives the installation a clean NX LVL Audio look.\u003c\/p\u003e\u003ch2\u003eBuild it right\u003c\/h2\u003e\u003cp\u003eFor reliable musical output, use a properly designed enclosure, adequate electrical support, correct wiring, and a clean, unclipped signal. Set amplifier gain and crossover points for the completed system.\u003c\/p\u003e\u003ch2\u003eBreak-in guidance\u003c\/h2\u003e\u003cp\u003eFor the first 10–20 hours, play bass-heavy music at moderate volume—approximately 25–50% power. Avoid excessive bass boost, clipping, or full-power operation while the suspension loosens.\u003c\/p\u003e","brand":"NX LVL Audio","offers":[{"title":"Default Title","offer_id":41880203624490,"sku":null,"price":549.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/0478\/3402\/files\/DSC2334.jpg?v=1720400980","url":"https:\/\/nxlvlaudio.shop\/products\/kong-15-inch-3500w-rms-dual-1-ohm-subwoofer","provider":"NX LVL Audio","version":"1.0","type":"link"}