{"product_id":"jbl-srx918sf-2500-watt-18-inch-powered-flyable-subwoofer","title":"JBL SRX918SF 2500-watt 18-inch Powered Flyable Subwoofer","description":"\u003c!-- more --\u003e\n\u003c!-- split --\u003e\u003cbr\u003e\u003ch4\u003ePower Your Low End with the JBL SRX918SF Powered Flyable 18-Inch Subwoofer\u003c\/h4\u003e\n\n\u003cp\u003eThe SRX918SF is a powered, flyable single 18-inch subwoofer designed to be deployed in suspended or ground-stacked configurations to complement SRX900 Series full-range systems. The integrated three-point rigging system in the SRX918SF allows units to be suspended in standalone arrays or in combination with SRX910LA cabinets in mixed-array configurations.\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eHigh-performance, high-density system solution in a truck-pack friendly format\u003c\/li\u003e\n\u003cli\u003eHigh-power-handling transducers deliver low distortion and class-leading output\u003c\/li\u003e\n\u003cli\u003eBuilt-in, passively-cooled Class D amplification with a universal power supply\u003c\/li\u003e\n\u003cli\u003eDual Ethernet ports with Neutrik etherCON connectors\u003c\/li\u003e\n\u003cli\u003eComplete control and configuration with JBL Performance software over Harman’s HControl protocol\u003c\/li\u003e\n\u003cli\u003eUser-controllable DSP\u003c\/li\u003e\n\u003cli\u003eLevelMax limiting uses sophisticated excursion-control algorithms to protect transducers\u003c\/li\u003e\n\u003cli\u003eRear-panel LCD provides access to control features\u003c\/li\u003e\n\u003cli\u003eReinforced birch plywood enclosures\u003c\/li\u003e\n\u003cli\u003eM20 threaded mount for pole mounting or ground stacking full-range components\u003c\/li\u003e\n\u003cli\u003eIntegrated three-point rigging system\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003ch4\u003eSPECIFICATIONS\u003c\/h4\u003e\n\n\u003cp\u003e\u003cb\u003eGeneral\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSystem Type: Active subwoofer\u003c\/li\u003e\n\u003cli\u003eAmplifier Design: Class-D\u003c\/li\u003e\n\u003cli\u003eContinuous Power Rating: 1,100 watts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cb\u003eFrequency\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFrequency Range (-10 dB): 35 Hz – 100 Hz\u003c\/li\u003e\n\u003cli\u003eCoverage Pattern: Omnidirectional or cardioid\u003c\/li\u003e\n\u003cli\u003eMaximum SPL: 134 dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cb\u003eDriver\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLF Driver: (1) JBL 2279G-1, 18-inch diameter, 4 ohms, dual 3.0-inch diameter voice coil, ferrite Differential Drive\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cb\u003eEnclosure\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Exterior grade birch plywood with black DuraFlex finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cb\u003eDimensions\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e575 x 710 x 683 mm (22.6 x 28.0 x 26.9 in)\u003c\/li\u003e\n\u003cli\u003eNet Weight: 54.4 kg (120 lbs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cb\u003eAccessories\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSRX910LA AF | Array Frame for SRX910LA and SRX918SF\u003c\/li\u003e\n\u003cli\u003eACK1 | Accessory Caster Kit\u003c\/li\u003e\n\u003cli\u003eSRX918SF CVR | Cover for SRX918SF\u003c\/li\u003e\n\u003cli\u003eSRX918S VT | Vertical Transporter for SRX918S\/SF\u003c\/li\u003e\n\u003cli\u003eSRX918S VT CVR | Vertical Transporter Cover for SRX918S\/SF\u003c\/li\u003e\n\u003cli\u003eSRX900 RC1 | Rain Cover, compatible with all SRX900 models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\n\n\nManufacturer: JBL Professional\u003cbr\u003eModel: SRX918SF\u003cbr\u003eSKU: I814345-N-2-WHXE\u003cbr\u003eUPC: 691991039805\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":"JBL Professional","offers":[{"title":"Default Title","offer_id":42005242118207,"sku":"I814345-N","price":3499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/0972\/9087\/files\/4e45881b-8016-4103-bede-d74379e1b7a1.png?v=1757098580","url":"https:\/\/chucklevins.com\/products\/jbl-srx918sf-2500-watt-18-inch-powered-flyable-subwoofer","provider":"Chuck Levin's Washington Music Center","version":"1.0","type":"link"}