{"product_id":"jb-systems-blast-sub115a-active-subwoofer-15","title":"JB Systems Blast-SUB115A Active Subwoofer 15\"","description":"\u003cp data-start=\"0\" data-end=\"11\"\u003eDescription\u003c\/p\u003e \u003cp data-start=\"13\" data-end=\"392\"\u003eThe JB SYSTEMS BLAST-SUB115A is a powerful 15\" active subwoofer designed to deliver deep, punchy low-frequency performance for live sound, mobile DJs, venues, events, and professional PA systems. Built with a durable plywood enclosure and high-efficiency Class-D amplification, this subwoofer provides strong bass reinforcement while maintaining reliable and efficient operation.\u003c\/p\u003e \u003cp data-start=\"394\" data-end=\"827\"\u003eEquipped with an integrated DSP specifically adapted for use with JB SYSTEMS BLAST active speakers, the BLAST-SUB115A offers optimised crossover and system performance for seamless integration into complete sound systems. Its high-output 600W RMS amplifier delivers powerful low-end response down to 35Hz, making it suitable for music playback, live performances, and entertainment applications requiring impactful bass reproduction.\u003c\/p\u003e \u003cp data-start=\"829\" data-end=\"1017\"\u003eFlexible connectivity includes a combi XLR\/JACK input, XLR link output for connecting additional speakers or subwoofers, and independent volume control for easy system balancing and setup.\u003c\/p\u003e \u003cp data-start=\"1019\" data-end=\"1027\"\u003eFeatures\u003c\/p\u003e \u003cp data-start=\"1029\" data-end=\"1467\"\u003e15\" active subwoofer with built-in DSP\u003cbr\u003e600W RMS Class-D amplifier\u003cbr\u003eDSP optimised for JB SYSTEMS BLAST active speakers\u003cbr\u003eHigh-output low-frequency performance\u003cbr\u003eDurable plywood cabinet construction\u003cbr\u003eDeep bass response down to 35Hz\u003cbr\u003eCombi XLR\/JACK input connection\u003cbr\u003eXLR link output for additional speakers or subwoofers\u003cbr\u003eIndependent volume control\u003cbr\u003eSuitable for live sound, DJs, venues, and event applications\u003cbr\u003eCompact professional PA subwoofer design\u003c\/p\u003e \u003cp data-start=\"1469\" data-end=\"1483\"\u003eSpecifications\u003c\/p\u003e \u003cp data-start=\"1485\" data-end=\"1982\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eBrand : JB SYSTEMS\u003cbr\u003eProduct name : BLAST-SUB115A\u003cbr\u003eProduct type : Active subwoofer\u003cbr\u003eSpeaker size : 15\"\u003cbr\u003eAmplifier type : Class-D\u003cbr\u003ePower output : 600W RMS\u003cbr\u003eDSP : Yes\u003cbr\u003eMaximum SPL : 127 dB\u003cbr\u003eFrequency response : 35Hz – 115Hz\u003cbr\u003eSensitivity : 96 dB (1W\/1m)\u003cbr\u003eCabinet material : Plywood\u003cbr\u003eInput connections : Combi XLR\/JACK, IEC\u003cbr\u003eOutput connections : 3-pin XLR\u003cbr\u003eControls : Independent volume control\u003cbr\u003ePower supply : AC 230V, 50Hz\u003cbr\u003eIP rating : Indoor use\u003cbr\u003eHousing colour : Black\u003cbr\u003eDimensions : 60 x 46 x 56.5 cm\u003cbr\u003eWeight : 37 kg\u003c\/p\u003e","brand":"JB Systems","offers":[{"title":"Default Title","offer_id":52093371449664,"sku":"161-B08647","price":449.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/9322\/1184\/files\/9916fa40-499a-4f9d-a915-4e11ceb1e7fa.jpg?v=1780725482","url":"https:\/\/www.simplysoundandlighting.co.uk\/products\/jb-systems-blast-sub115a-active-subwoofer-15","provider":"Simply Sound and Lighting","version":"1.0","type":"link"}