JBL SRX828S is designed for concert, touring, or installed applications. With indexed feet for stacking in both standard and cardioid positions, 4800W peak-power handling, and a maximum SPL of 141 dB, the subwoofer is suitable for musicians, bands, DJs, PA, performance venues, corporate spaces, houses of worship, and more. The wide stance of the subwoofer is suitable for splaying top boxes. A variety of tunings and presets is available for Crown ITech HD and XTI 2 amps as well as the dbx VENU360 signal processor.
Dual 18 in. Super Vented Gap™ woofers for extended low frequency output.
Dual 18 in. Super Vented Gap™ woofers for extended low frequency output.
Rugged DuraFlex™ coated enclosures sized to be truck pack friendly.
14-Gauge steel grille lined with acoustically transparent cloth.
Active or Passive: Passive
Frequency Response:
-10 dB: 30 to 150 Hz
-3 dB: 47 to 150 Hz
Power Capacity:
4800 W Peak
2400 W Program
1200 W Continuous
Maximum Sound Pressure Level (SPL): 135 dB
Nominal Sensitivity: 96 dB (1 W/1 m)
Impedance: 4 ohms
Crossover: 80 Hz
Low Frequency Driver: 2x 2279H
Enclosure Material: 18 mm plywood
Casters: Accepts JBL WK-4S Kit
Input Connections: NL4 Input, NL4 Loop-thru (+/-1 or +/-2 Selectable)
Handles: 8
Finish: Obsidian Duraflex™ finish
Grille: Powder-coated, Obsidian, 14-gauge perforated steel with acoustically transparent black cloth backing
Dimensions: 26.79″ x 47.42″ x 22.57″ (681mm x 1205mm x 574mm)
Weight: 137.0 lbs (62.1g)
