JBL SRX818S Passive Subwoofer (18")
18" Passive Subwoofer System 18" Passive Subwoofer SystemSRX818S is a single 18" subwoofer for concert, touring, or installed use. Featuring a standard M20 pole cup for use with top boxes, indexing feet for stacking in both the standard and cardioid position, and a 136dB max SPL, the SRX818S is an ideal solution for musicians, bands, and DJs, concert use, public speaking, or installations such as performance venues, corporate spaces, educational facilities or houses of worship. Tunings and presets are available for Crown ITech HD and XTI 2 amps as well as dbx VENU360 signal processors Purposeful DesignEvery detail in the SRX800 Series was purposefully designed and thought through with full consideration for its intended use. Ergonomically designed handles support an easy, non-fatiguing grip for streamlined handling. M10 suspension points, indexed feet, and pole/tripod mounts support a wide, flexible array of configurations. Transducer TechnologyJBL's patented Differential Drive Technology ferrite drivers incorporate 3" voice coils with lower mass ferrite magnets for reduced weight, increased power handling, exceptionally low distortion and extended low frequency response. JBL's 2432H is the only neodymium 3" voice coil compression driver in this class, delivering very high power levels and smooth, crystal clear sound.Features: Premium JBL Transducers Rugged, versatile enclosures Tunings available for Crown amps and dbx signal processors Fully supported in Audio Architect Power Handling: 2400W Peak, 1200W Program, 600W Continuous Frequency Range: 28Hz-150Hz Frequency Response: 45Hz-150Hz Max SPL: 135dB Amplification options: Passive 2279 LF 8 Ohm 18" Woofer Specifications: System Type: Passive 18", subwoofer system Maximum SPL Output: 135dB Frequency Range (-10dB): 28hz - 150hz Frequency Response (- 3dB): 45hz - 150hz Sensitivity (1W/1m): 96dB System Power Rating: 2400W Peak , 1200W Program, 600W Continuous Nominal Impedance: 8 Ohm Connectors: NL4 Input, NL4 Loop-thru (+/-1 or +/-2 Selectable) Operational Modes: Passive LF Driver: 2279H Crossover Frequency: 80hz Enclosure Material: 18mm 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 (L x W x H): 26.89" x 26.92" x 22.62" (683mm x 684mm x 575mm) Weight: 78.0 lbs (35.4kg) Shipping Weight: 88 lbs (40.2kg)