{"product_id":"sw18-active-single-18-inch-waterproof-line-array-subwoofer-with-built-in-crossover","title":"SW18 18-inch Waterproof Subwoofer with Built-in Crossover","description":"\u003cp\u003eFrequency Response：37Hz–350Hz ±3dB\u003cbr\u003eSensitivity：106dB\/1W\/1M ±2dB\u003cbr\u003eWoofer Unit：18\" ×1\u003cbr\u003ePeak SPL：133dB\u003cbr\u003eImpedance：8Ω\u003cbr\u003eProtective Finish：Black Polyurea Waterproof Anti-Corrosion Paint\u003cbr\u003eDimensions (W×H×D)：561 × 500 × 670 (MM)\u003cbr\u003eNet Weight：40KG\u003c\/p\u003e","brand":"GVSAUDIO","offers":[{"title":"Default Title","offer_id":45231194832982,"sku":null,"price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2079\/2150\/files\/02.jpg?v=1784274366","url":"https:\/\/gvssound.com\/products\/sw18-active-single-18-inch-waterproof-line-array-subwoofer-with-built-in-crossover","provider":"GVSAUDIO","version":"1.0","type":"link"}