JBL IRX 115S, Active 15'' Subwoofer, Power: 400 Watt RMS, 1300 Watt Peak, Frequency range: 35 - 147 Hz, Maximum level: 128 dB, Adjustable crossover frequency: 80 / 100 / 120 Hz, Inputs: 2x XLR/6.3 mm jack combo jack, Outputs: 2x XLR, Wooden cabinet, Dimensions (H x W x D): 600 x 480 x 480 mm, Weight: 29.7 kg