{"product_id":"qsc-ls118-l-class-18-inch-active-line-array-subwoofer","title":"QSC LS118 L Class 18-Inch Active Line Array Subwoofer","description":"\u003c!-- more --\u003e\n\u003c!-- split --\u003e\u003cbr\u003e\u003ch4\u003eHigh Performance Audio - The QSC LS118 L Class 18-Inch Active Line Array Subwoofer\u003c\/h4\u003e\n\n\u003cp\u003eThe LS118 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\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eVery high SPL output (136 dB peak) with impressive low frequency performance\u003c\/li\u003e\n\u003cli\u003ePurpose-designed, 18-inch (460 mm) long excursion direct radiating driver\u003c\/li\u003e\n\u003cli\u003eEnergy-efficient, 3600 W peak power Class D amplifier module with Power Factor Correction and extremely low AC consumption\u003c\/li\u003e\n\u003cli\u003eAcoustic Linear Phase (ALP) 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 the user 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 (cardioid setup requires min. 2 units)\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\u003eFour low-noise, heavy-duty casters\n\u003c\/li\u003e\n\u003cli\u003eVertical or horizontal deployments (M20 threaded pole receivers) combined with array frames and 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\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003eDelivering extraordinary audio experiences and exceptional performance via system intelligence and premium components, the LS118 is the result of a deep understanding of customer needs and application requirements. The LS118 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\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003ch4\u003eSPECIFICATIONS\u003c\/h4\u003e\n\n\u003cul\u003e\n\u003cli\u003eConfiguration: Direct radiating, active subwoofer\u003c\/li\u003e\n\u003cli\u003eLF Transducer: 460 mm (18-inch), cone\u003c\/li\u003e\n\u003cli\u003eFrequency Response (-6 dB): 41 Hz - 98 Hz\u003c\/li\u003e\n\u003cli\u003eFrequency Range (-10 dB): 35 Hz - 111 Hz\u003c\/li\u003e\n\u003cli\u003eNominal Coverage Angle: Omni-directional or cardioid radiation modes (cardioid setup requires min. 2 units)\u003c\/li\u003e\n\u003cli\u003eMaximum Rated SPL1 (peak): 136 dB @ 1 m\u003c\/li\u003e\n\u003cli\u003eAmplifier (peak): Class D, 3600 W\u003c\/li\u003e\n\u003cli\u003eCooling: Low noise, variable speed fan\u003c\/li\u003e\n\u003cli\u003eControls: Rotary push encoder, 2 x Push button (Menu, 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\u003cli\u003eConnectors XLR Female (Analog In): XLR Male (Analog Thru), 2 x RJ45 EtherCON (Dante and QSC SysNav In\/Thru), 2 x PowerCON TRUE1 (AC Power Inlet\/Outlet)\u003c\/li\u003e\n\u003cli\u003eAC Power Input Universal power supply, 100-240 VAC, 50-60 Hz: AC Power Consumption, 100 VAC, 3.6 A \/ 120 VAC, 3.0 A \/ 230 VAC, 1.7 A, Enclosure Material 15 mm birch plywood with Polyurea coating\u003c\/li\u003e\n\u003cli\u003eAttachment Points: 8 x M10 (for individual vertical or horizontal suspension\/flying), 2 x M20 (for vertical or horizontal loudspeaker pole or ground-stack deployments\u003c\/li\u003e\n\u003cli\u003eColor: Black (RAL 9011), Grille 16 GA Powder coated steel\u003c\/li\u003e\n\u003cli\u003eDimensions: 640 × 520 × 790 mm (25.2 × 20.5 × 31.1 inches)\u003c\/li\u003e\n\u003cli\u003eNet Weight: 50 kg (110 lbs) including casters\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\u003cp\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\n\n\nManufacturer: QSC Audio\u003cbr\u003eModel: LS118\u003cbr\u003eSKU: I736995-2-WHXC\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":"New","offer_id":42817355743295,"sku":"I736995-N","price":3399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/0972\/9087\/files\/9d75f5d6-a33d-46ad-bee2-08cc0eb5d6b0.png?v=1767721365","url":"https:\/\/chucklevins.com\/products\/qsc-ls118-l-class-18-inch-active-line-array-subwoofer","provider":"Chuck Levin's Washington Music Center","version":"1.0","type":"link"}