{"product_id":"vtx-b28-b28-sub-arrayable-dual-18-inch-subwoofer","title":"VTX B28-B28 SUB-Arrayable Dual-18-inch Subwoofer","description":"\u003cp\u003eVTX B28 \/ B28 SUB is an arrayable dual 18-inch subwoofer designed for high-output, controllable low-frequency reinforcement in touring, rental, AV and high-end fixed-install systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eProduct Model: VTX B28\u003c\/li\u003e\n\u003cli\u003eCompany Model: B28 SUB\u003c\/li\u003e\n\u003cli\u003eType: Arrayable Dual-18-inch Subwoofer\u003c\/li\u003e\n\u003cli\u003eDrivers: 2 x JBL 2288H-M, 18 in, dual 4 in voice coil, Neodymium Differential Drive\u003c\/li\u003e\n\u003cli\u003eFrequency Range: 25 Hz - 80 Hz (-10 dB), preset VTX B28 80\u003c\/li\u003e\n\u003cli\u003eSystem Input Power Rating: 2600 W Continuous (IEC\/100 h)\u003c\/li\u003e\n\u003cli\u003eMaximum SPL: 141 dB maximum peak output\u003c\/li\u003e\n\u003cli\u003eNominal Impedance: 4 ohms\u003c\/li\u003e\n\u003cli\u003eCoverage \/ Configuration: Omnidirectional or cardioid based on preset selection and cabinet orientation\/configuration\u003c\/li\u003e\n\u003cli\u003eConnectors: Neutrik speakON NL4, one rear and one front; Pins 1 +\/- active; Pins 2 +\/- not connected\u003c\/li\u003e\n\u003cli\u003eDimensions: 508 x 1324 x 750 mm \/ 20 x 52.1 x 29.5 in (H x W x D)\u003c\/li\u003e\n\u003cli\u003eWeight: 87 kg \/ 191.8 lb\u003c\/li\u003e\n\u003cli\u003eEnclosure: 18 mm 13-ply and 12 mm 9-ply Finnish birch plywood with four integral recessed handles\u003c\/li\u003e\n\u003cli\u003eFinish: Black DuraFlex finish\u003c\/li\u003e\n\u003cli\u003eProtective Grille: Powder-coated 1.8 mm \/ 14-gauge hex-perforated stainless steel with black cloth backing\u003c\/li\u003e\n\u003cli\u003eRecommended Amplifier: Crown I-Tech 12000HD or Crown I-Tech 4x3500HD\u003c\/li\u003e\n\u003cli\u003eIP Rating: IP55 (IEC 60529)\u003c\/li\u003e\n\u003cli\u003eSuspension: High-grade steel with anti-corrosion coating; up to 16 suspended enclosures per official rigging documentation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LA-Proaudioinc","offers":[{"title":"Default Title","offer_id":53744283681081,"sku":"B28 SUB","price":850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0805\/2431\/2889\/files\/b28-main-01.jpg?v=1783501333","url":"https:\/\/www.l-audio.com\/products\/vtx-b28-b28-sub-arrayable-dual-18-inch-subwoofer","provider":"LA-Proaudioinc","version":"1.0","type":"link"}