{"product_id":"audiocenter-s3118a-active-subwoofer","title":"AudioCenter S3118A Active Wooden Subwoofer","description":"\u003ch2\u003eAudioCenter S3118A Active Wooden Subwoofer\u003c\/h2\u003e\u003cp\u003eThe AudioCenter S3118A is an active wooden subwoofer for DJs, event production, venues, schools, houses of worship, and portable PA systems. It is part of the AudioCenter S Sub Series and gives customers powered low-frequency support for music, events, and venue sound.\u003c\/p\u003e\u003cp\u003eUse the S3118A with active tops, compact PA systems, or matched AudioCenter speaker packages when a setup needs more bass impact. Its active design keeps setup simple because amplification is built into the subwoofer.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eActive wooden subwoofer\u003c\/li\u003e\n\u003cli\u003eS Sub Series model\u003c\/li\u003e\n\u003cli\u003eSingle 18-inch application tag in catalog\u003c\/li\u003e\n\u003cli\u003eDSP controlled\u003c\/li\u003e\n\u003cli\u003eUseful for DJs, events, venues, and PA system builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSMS Setup Planning Notes\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSMS Car Audio can help match the AudioCenter S3118A to the tops, room size, audience size, event type, and bass goal before purchase.\u003c\/strong\u003e Plan subwoofer quantity, placement, source gear, cable needs, power access, transport, and whether this is for mobile PA, venue support, DJ use, or event production.\u003c\/p\u003e\n\u003ch3\u003eHelpful Links\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/audiocenter\"\u003eShop AudioCenter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pro-audio\"\u003eShop Pro Audio\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/subwoofers\"\u003eShop Subwoofers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/speakers\"\u003eShop Speakers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/contact-info\"\u003eContact SMS Car Audio\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNeed help choosing an AudioCenter subwoofer?\u003c\/strong\u003e Contact SMS Car Audio before ordering so the subwoofer is matched to your tops, room, event, and setup needs.\u003c\/p\u003e","brand":"AudioCenter","offers":[{"title":"Default Title","offer_id":51272498413801,"sku":"S3118A","price":909.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/S3118A-1000x750.webp?v=1781525739","url":"https:\/\/smscaraudio.com\/products\/audiocenter-s3118a-active-subwoofer","provider":"SMS Car Audio","version":"1.0","type":"link"}