{"product_id":"qsc-ls218-5-000w-dual-18-inch-powered-subwoofer","title":"QSC LS218 5,000W Dual 18-Inch Powered Subwoofer","description":"\u003c!-- more --\u003e\n\u003c!-- split --\u003e\u003cbr\u003e\u003ch4\u003eAdd Intelligent Low End with the QSC LS218 Powered Dual 18-Inch Subwoofer\u003c\/h4\u003e\n\u003cp\u003eThe LS218 is a next-generation, intelligent, active subwoofer featuring a brilliant combination of leading-edge innovation, refined engineering and unparalleled ease of use in an easy-to-deploy package.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVery high SPL output of 141 dB peak with impressive low frequency performance\u003c\/li\u003e\n\u003cli\u003eTwo 18-inch \/ 460 mm long excursion direct radiating driver\u003c\/li\u003e\n\u003cli\u003eEnergy-efficient, 5000 W peak power Class D amplifier module with Power Factor Correction and extremely low AC consumption\u003c\/li\u003e\n\u003cli\u003eAcoustic Linear Phase design provides complementary coherence between QSC loudspeakers deployed in the same audio system delivering a uniform listening experience across the entire venue\u003c\/li\u003e\n\u003cli\u003eQSC SysNav System Navigator App allows users to easily design, configure, control, monitor and apply signal processing to individual subwoofers, full arrays or groupings of both\u003c\/li\u003e\n\u003cli\u003eNetwork solution includes digital audio-over-IP Dante for interoperability with other audio equipment and seamless control and monitoring integration into the Q-SYS Ecosystem via Q-SYS Inventory Extensions\u003c\/li\u003e\n\u003cli\u003eOmni-directional or cardioid radiation modes\u003c\/li\u003e\n\u003cli\u003eSelectable DEEP mode for extremely low frequency extension\u003c\/li\u003e\n\u003cli\u003eRugged wooden enclosure with Polyurea coating for lasting durability\u003c\/li\u003e\n\u003cli\u003eVertical or horizontal deployments with M20 threaded pole receivers combined with array frame\/ground-stack adapters or loudspeaker poles\u003c\/li\u003e\n\u003cli\u003eComplemented by LA108 and LA112 active line array loudspeakers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eDelivering extraordinary audio experiences and exceptional performance via system intelligence and premium components, the LS218 is the result of a deep understanding of customer needs and application requirements. The LS218 is easy to configure and deploy for applications ranging from simple, portable, plug-and-play setups, to demanding, networked, high-tech AV productions and fixed installations.\u003c\/p\u003e\n\u003cp\u003eFeaturing QSC Acoustic Linear Phase (ALP) design, which permits effortless combination and coherent deployment of QSC loudspeakers within the same sound system, the LS218 also provides daisy-chain connections for analog, networked digital audio Dante and AC power PowerCON TRUE1. Two or more LS218 can be configured in a cardioid arrangement, maximizing low frequency output in front while minimizing unwanted energy around the sides and rear of the system.\u003c\/p\u003e\n\u003cp\u003eTogether with the LA108 or LA112 active line array loudspeakers, the LS218 can be deployed with either an array frame\/ground-stack adapter or using loudspeaker poles in both horizontal and vertical orientations.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eSPECIFICATIONS\u003c\/h4\u003e\n\u003cp\u003e\u003cb\u003eGeneral\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Type: Powered dual 18-inch subwoofer\u003c\/li\u003e\n\u003cli\u003eModel: LS218\u003c\/li\u003e\n\u003cli\u003eConfiguration: Direct radiating, active subwoofer\u003c\/li\u003e\n\u003cli\u003eLF Transducer: 2 x 460 mm \/ 18-inch cone\u003c\/li\u003e\n\u003cli\u003eNominal Coverage Angle: Omni-directional or cardioid radiation modes\u003c\/li\u003e\n\u003cli\u003eMaximum Rated SPL: 141 dB at 1 m peak\u003c\/li\u003e\n\u003cli\u003eAmplifier: Class D, 5000 W peak\u003c\/li\u003e\n\u003cli\u003eCooling: Low noise, variable speed fan\u003c\/li\u003e\n\u003cli\u003eColor: Black \/ RAL 9011\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eFrequency Response\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFrequency Response: 41 Hz - 98 Hz at -6 dB\u003c\/li\u003e\n\u003cli\u003eFrequency Range: 35 Hz - 111 Hz at -10 dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eControls and Display\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eControls: Rotary push encoder\u003c\/li\u003e\n\u003cli\u003ePush Buttons: 2 x Menu and ID\u003c\/li\u003e\n\u003cli\u003eDisplay Screen: 61 mm \/ 2.4-inch full color display area, 240 x 320 pixels\u003c\/li\u003e\n\u003cli\u003eIndicators: Power LED, limiter active LED, standby active LED, 2 x signal LED\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eConnectors\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAnalog Input: XLR female\u003c\/li\u003e\n\u003cli\u003eAnalog Thru: XLR male\u003c\/li\u003e\n\u003cli\u003eNetwork Connectors: 2 x RJ45 EtherCON for Dante and QSC SysNav In\/Thru\u003c\/li\u003e\n\u003cli\u003eAC Power Connectors: 2 x PowerCON TRUE1 AC power inlet\/outlet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003ePower\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAC Power Input: Universal power supply 100-240 VAC, 50-60 Hz\u003c\/li\u003e\n\u003cli\u003eAC Power Consumption: 100 VAC, X A \/ 120 VAC, X A \/ 230 VAC, X A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eEnclosure\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnclosure Material: 15 mm birch plywood with Polyurea coating\u003c\/li\u003e\n\u003cli\u003eGrille: 16 GA powder coated steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eDimensions\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions Without Casters: 638 x 1023 x 696 mm \/ 25.1 x 40.3 x 27.4 inches\u003c\/li\u003e\n\u003cli\u003eCarton Dimensions: 1200 x 800 x 724 mm \/ 47.2 x 31.5 x 28.5 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eWeight\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNet Weight: 83.5 kg \/ 184 lb\u003c\/li\u003e\n\u003cli\u003eShipping Weight: 96.6 kg \/ 213 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eIncluded Accessories\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncluded Accessory: 1 x PowerCON TRUE1 power cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eOptional Accessories\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOptional Accessories: CASTER KIT-L, SP-16X, SP-26, SP-36, COVER 1, COVER 2, Caster Cart, M10 KIT-W, LS-KIT-J\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eBattery\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBattery Chemistry: Lithium manganese dioxide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eRegulatory\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRegulatory: CE, WEEE, UL, China RoHS, RoHS II, FCC Class B\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\n\n\nManufacturer: QSC Audio\u003cbr\u003eModel: LS218\u003cbr\u003eSKU: I876639-N-4-WHXB\u003cbr\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cb\u003eWe are Chuck Levin's Washington Music Center\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eSince 1958, Chuck Levin’s Washington Music Center has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.\u003c\/p\u003e\u003cp\u003eOur team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.\u003c\/p\u003e\u003cp\u003eChuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003c\/p\u003e","brand":"QSC Audio","offers":[{"title":"Default Title","offer_id":43389953769535,"sku":"I876639-N","price":4450.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/0972\/9087\/files\/10d312ad-700b-4d5c-8b3c-44ffa5408ec0.png?v=1781315482","url":"https:\/\/chucklevins.com\/products\/qsc-ls218-5-000w-dual-18-inch-powered-subwoofer","provider":"Chuck Levin's Washington Music Center","version":"1.0","type":"link"}