B-Stock, HEDD Bass 08; active studio subwoofer; 8" woofer (300Watt); DSP system with integrated Lineariser technology; CoP technology (Closed or Ported) to operate woofer open or closed with the included plugs; switchable low pass filter including two LFE modes; connectors: Analog input (XLR balanced), digital input (AES IN), digital output (AES Through); Resolution: 24Bit / 96KHz; signal input: ± 12dB; Frequency response: 24Hz - 80Hz; max SPL: 105dB; dimensions (H x W x D): 392 x 290 x 400mm; weight: 17kg, B-Stock with full warranty, may have slight traces of use