The JBL Professional SRX818S - 18" Passive Subwoofer System is designed for concert, touring, or installed applications. With a standard M20 pole cup for use with top boxes, indexed feet for stacking in both standard and cardioid positons, and a maximum SPL of 136 dB, the subwoofer is suitable for musicians, bands, DJs, PA systems, performance venues, corporate spaces, houses of worship, and more. A variety of tunings and presets is available for Crown ITech HD and XTI 2 amps as well as the dbx VENU signal processor.
Specifications
- System Type: Passive 18”, subwoofer system
- Maximum SPL Output: 123dB (Continuous), 129dB (Peak)
- Frequency Range (-10dB): 28hz - 150hz
- Frequency Response (-3 dB): 45hz - 150hz
- Sensitivity: 95dB
- System Power Rating: 2400W Peak , 1200W Program, 600W Continuous
- Nominal Impedance: 8 Ohm
- Inputs: NL4 Input, NL4 Loop-thru (+/-1 or +/-2 Selectable)
- Operational Modes: Passive
- LF Driver: JBL 2279H
- Crossover Frequency: 80hz
- Enclosure: 18mm Duraflex coated plywood
- Suspension/Mounting: M20 Threaded Pole Mount
- Casters: Accepts JBL WK-4S Kit
- Handles: 4
- Finish: Obsidian Duraflex™ finish
- Grille: Powder coated, Obsidian, 14-gauge perforated steel with acoustically transparent black cloth backing
- Dimensions (H x W x D): 68.3 x 68.4 x 57.5 cm
- Weight: 35.4kg
- Shipping Weight: 40.2kg
