{"product_id":"qsc-kw181-pre-owned","title":"QSC KW181 Subwoofer - Pre Owned","description":"\u003ch2\u003eQSC KW181 Subwoofer - Pre Owned \/ Used\u003c\/h2\u003e\n\u003cp\u003ePlease note that this is a well-used unit showing visible signs of previous use and cosmetic wear. Customers should carefully inspect the product photographs for the actual condition of the subwoofer.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis QSC KW181 is a pre-owned professional 18 inch active PA subwoofer, designed to provide powerful low-frequency reinforcement for DJ systems, live music and professional sound applications.\u003c\/p\u003e\n\u003cp\u003eThe QSC KW181 combines a powerful 18-inch driver, high-efficiency Class-D amplification and QSC's proprietary DEEP low frequency processing technology.\u003c\/p\u003e\n\u003cp\u003eWith a 2000W peak amplifier rating and maximum SPL of up to 135dB, the KW181 is designed to deliver substantial bass performance for demanding professional audio applications.\u003c\/p\u003e\n\u003cp\u003eIts robust Baltic birch enclosure and reinforced steel grille make it particularly suitable for professional PA systems and mobile sound reinforcement.\u003c\/p\u003e\n\u003ch3 data-pm-slice=\"1 3 []\"\u003eTechnical Highlights\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003eQSC KW181 professional active subwoofer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e18-inch low-frequency driver\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1000W continuous Class-D amplification\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2000W peak amplifier rating\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e135dB maximum SPL\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDEEP low-frequency extension technology\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e38Hz–124Hz frequency response (-6dB)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e34Hz–143Hz frequency range (-10dB)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e15mm Baltic birch plywood construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtective 16-gauge steel grille\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated power amplifier\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for professional bass reinforcement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Pre-Owned DJ Equipment","offers":[{"title":"Default Title","offer_id":59611905720668,"sku":"KW181-PO","price":700.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/8101\/7948\/files\/ec158b718d2fcafdb881b1e02e578ec4.jpg?v=1792598397","url":"https:\/\/deck-converters.co.uk\/products\/qsc-kw181-pre-owned","provider":"Deck Converters","version":"1.0","type":"link"}