{"product_id":"nht-sw1s-passive-subwoofer-8-high-gloss-black","title":"NHT SW1S Passive Subwoofer 8\" Long-Throw Woofer High-Gloss Black","description":"\u003cp\u003eAdd clean, musical low-end to your stereo or home theater system with the \u003cstrong\u003eNHT SW1S\u003c\/strong\u003e passive subwoofer. This compact vented subwoofer uses an 8-inch long-throw woofer and reaches down to 35 Hz, making it an excellent match for NHT satellite speakers, bookshelf speakers, and small-to-medium listening rooms. The \u003cstrong\u003eSW1S\u003c\/strong\u003e requires an external subwoofer amplifier or crossover, such as the matching \u003cstrong\u003eNHT SA-1 \u003c\/strong\u003eor\u003cstrong\u003e SA-2\u003c\/strong\u003e. \u003cstrong\u003eSPENCERTIFIED\u003c\/strong\u003e and ready to add deeper bass to your system.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cb\u003eCONDITION\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eSPENCERTIFIED\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003e- Fully certified by Spencer\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eRefurbished and \u003c\/span\u003e\u003cb\u003eSPENCERTIFIED\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e100% tested and functional. Cleaned inside and out; worn parts replaced as needed. Speaker terminals were cleaned with WD-40 Specialist Electrical Contact Cleaner, safe for electronics. The woofer was inspected for proper movement, bass response, and signs of surround deterioration. Cabinet seams, grille fitment, and binding posts were checked during final testing.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eCosmetic Condition: 10\/10\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eFunctional Condition: 10\/10\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003e\u003ci\u003eWHAT'S IN THE BOX?\u003c\/i\u003e\u003c\/b\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003eNHT SW1S Passive Subwoofer 8\" High-Gloss Black\u003c\/li\u003e\n\u003cli\u003eRemovable Cloth Dust Cover\u003c\/li\u003e\n\u003cli\u003eSpeaker Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cb\u003e\u003ci\u003eOther information about the NHT SW1S\u003c\/i\u003e\u003c\/b\u003e\u003c\/h2\u003e\n\u003cdiv class=\"item-box\"\u003e\n\u003cdiv class=\"text header_sub_menu_sample\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv\u003eSystem Type: Vented design\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eDriver Complement: 8\" long-throw woofer\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eResponse:  35Hz to 500Hz\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eSensitivity: 87dB (2.83V at 1M)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eImpedance: 8 ohms nominal, 7.2 ohms minimum\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eRecommended Amplifier Power: 40 watts min., 100 watts max.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eInputs: 1 pair of 5-way binding posts\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eFinish: High gloss black\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\u003cb\u003e\u003ci\u003eDIMENSIONS\u003c\/i\u003e\u003c\/b\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e 11.75\"H x 16\"W x 11.75\"D\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 23 lbs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cb\u003e\u003ci\u003eMANUFACTURER\u003c\/i\u003e\u003c\/b\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eMade in USA\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SpenCertified","offers":[{"title":"Default Title","offer_id":48828599795956,"sku":null,"price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1683\/2705\/files\/NHT-SW1S-Passive-Subwoofer-8-Long-Throw-Woofer-High-Gloss-Black-Speakers.jpg?v=1783457691","url":"https:\/\/spencertified.com\/products\/nht-sw1s-passive-subwoofer-8-high-gloss-black","provider":"SpenCertified","version":"1.0","type":"link"}