The JBL JRX118SP Powered Subwoofer boasts a heavy-duty 18" JBL driver and specially designed amplifier with 500W peak and 300W continuous power output. XLR and 1/4" inputs, XLR outs.

Features

Dual inputs with balanced XLR and 1/4" connectors
Stereo crossover network
Peak limiter

Specifications

Frequency Range (-10dB): 38Hz-300Hz
Frequency Response (±3dB): 55Hz-300Hz
Amplifier Power: 500W peak; 300W continuous with <0.2% THD
Maximum SPL: 123dB
Dimensions (W x H x D): 20.3" x 23.5" x 23.5" (597mm x 516mm x 597mm)
Weight: 89 lbs. (40.4 kg)
Driver: JBL 2043-G
Input Connectors: XLR/M (x2) (line level, balanced): ?" TS phone jack (x1) (speaker level)
Output Connectors: XLR/F (x2) (Selectable, Thru or High Pass)