{"product_id":"jbl-srx728s-dual-18-subwoofer","title":"JBL SRX728S Dual 18'' Subwoofer","description":"\u003cul\u003e\n\u003cli\u003eSpecifications:\u003c\/li\u003e\n\u003cli\u003eFrequency Range (-10 dB): 27 Hz – 220 Hz\u003c\/li\u003e\n\u003cli\u003eFrequency Response (±3 dB): 33 Hz – 220 Hz\u003c\/li\u003e\n\u003cli\u003eInput Connection Modes: Switchable, +1\/-1 or +2\/-2\u003c\/li\u003e\n\u003cli\u003eInternally selectable, Parallel or Discrete\u003c\/li\u003e\n\u003cli\u003eRecommended Crossover Frequencies: 80 Hz, 24 dB \/ octave HPF\u003cbr\u003e80 Hz, 24 dB \/ octave LPF\u003c\/li\u003e\n\u003cli\u003ePower Rating\u003cbr\u003e(Continuous1 \/ Program \/ Peak): Parallel: 1600 W \/ 3200 W \/ 6400 W\u003c\/li\u003e\n\u003cli\u003eMaximum SPL2: 136 dB SPL peak\u003c\/li\u003e\n\u003cli\u003eSensitivity (1w @ 1m): 98 dB SPL\u003c\/li\u003e\n\u003cli\u003eLF Driver: 2 x JBL 2268H 457 mm (18 in) Differential Drive\u003cbr\u003ewoofer with neodymium-magnet and dual voice-coils\u003c\/li\u003e\n\u003cli\u003eNominal Impedance: Parallel: 4 ohms\u003c\/li\u003e\n\u003cli\u003eDiscrete: 8 ohms x 2\u003cbr\u003eActive Tunings: dbx DriveRack, all models. Settings available at\u003cbr\u003ewww.jblpro.com\u003c\/li\u003e\n\u003cli\u003eEnclosure: Rectangular, 18 mm, 13-ply birch plywood\u003c\/li\u003e\n\u003cli\u003eFinish: Black DuraFlex finish\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGrille: Powder coated, black, 16-gauge perforated steel with\u003cbr\u003eacoustical transparent charcoal foam backing.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRemovable JBL badge and punched JBL logo.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInput Connectors: Neutrik® Speakon® NL-4 (x2)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimensions (H x W x D): 602 mm x 1067 mm x 838 mm\u003cbr\u003e(23.7 in x 42 in x 33 in)\u003cbr\u003eNet Weight: 76 kg (166.5 lb)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptional Accessories: SRX728S-CVR: Pull-over padded cover\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":45574722453761,"sku":"","price":1600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0687\/5319\/5265\/files\/728.png?v=1725813228","url":"https:\/\/www.dntaudiosystem.com\/products\/jbl-srx728s-dual-18-subwoofer","provider":"DNT Karaoke \u0026 Audio System","version":"1.0","type":"link"}