{"product_id":"jbl-srx828s","title":"JBL SRX828S Dual 18 in. Passive Subwoofer","description":"\u003cp\u003eThe JBL SRX828S is a passive dual 18-inch subwoofer for concert, touring or installed use. Its wide stance lets you splay top boxes, and indexing feet stack it in standard or cardioid positions. It suits musicians, bands and DJs, concerts, public speaking, and installations in performance venues, corporate spaces, schools and houses of worship.\u003c\/p\u003e\u003cp\u003eJBL provides tunings and presets for Crown I-Tech HD and XTi 2 amplifiers and dbx VENU360 processors, and the speaker is supported in Audio Architect.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTwo JBL 2279H 18-inch Differential Drive woofers\u003c\/li\u003e\n\u003cli\u003eWide stance for splaying top boxes\u003c\/li\u003e\n\u003cli\u003eIndexing feet for standard and cardioid stacking\u003c\/li\u003e\n\u003cli\u003eAccepts the JBL WK-4S caster kit\u003c\/li\u003e\n\u003cli\u003eNL4 input and NL4 loop-through, selectable +\/-1 or +\/-2\u003c\/li\u003e\n\u003cli\u003eTunings for Crown amplifiers and dbx processors; supported in Audio Architect\u003c\/li\u003e\n\u003cli\u003eEight handles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e SRX828S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Passive dual 18-inch subwoofer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency range (-10 dB):\u003c\/strong\u003e 30 Hz to 150 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency response (-3 dB):\u003c\/strong\u003e 47 Hz to 120 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity:\u003c\/strong\u003e 98 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower handling:\u003c\/strong\u003e 1200 W continuous, 2400 W program, 4800 W peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum SPL:\u003c\/strong\u003e 129 dB continuous, 135 dB peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal impedance:\u003c\/strong\u003e 4 ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrossover frequency:\u003c\/strong\u003e 80 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLF drivers:\u003c\/strong\u003e 2 x JBL 2279H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e NL4 input, NL4 loop-through\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure:\u003c\/strong\u003e 18 mm plywood, Obsidian DuraFlex finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrille:\u003c\/strong\u003e Powder-coated 14-gauge perforated steel with acoustically transparent black cloth backing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (H x W x D):\u003c\/strong\u003e 574 x 1205 x 681 mm (22.57 x 47.42 x 26.79 in)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 62.1 kg (137 lb)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":67645524738297,"sku":"SRX828S","price":3199.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/5766\/1177\/files\/SRX828S_9583240c-29f8-41da-bf35-5c729e6dd616.jpg?v=1794261718","url":"https:\/\/blackoutaudio.com\/products\/jbl-srx828s","provider":"Blackout Audio","version":"1.0","type":"link"}