dB Technologies Ingenia IGS2 - Active bass reflex subwoofer, power: 3200W RMS, Digipro G3 Class-D amp, configuration: 2x 18" neodymium woofer with 4" voice coil, frequency response: 36 - 400 Hz, max. SPL: 142 dB, DSP controller, limiter (peak, RMS, thermal), AD/DA converter, OLED display, 1x XLR input, 1x RJ45 RDNet input, 1x XLR link output, 1x XLR balanced Xover output, 1x RJ45 RDNet output, plywood housing with polyurea coating, 2x M20 stand mount, dimensions (W x H x D): 1160 x 580 x 720 mm, weight: 80.8 kg