SVS SB-4000 Subwoofer


  • High-excursion 13.5-inch 4000 Series driver produces fathomless deep bass extension well below 20Hz with command and precision even at reference playback levels.
  • 1,200 Watts RMS, 4,000+ Watts Peak Power Sledge STA-1200D DSP amplifier moves nearly limitless current through the discrete MOSFETs for effortless power with pinpoint control and accuracy at all drive levels.
  • Groundbreaking SVS subwoofer app works with Apple iOS and Android devices to unleash the full power and control of the SB-4000. No more reaching behind the subwoofer to configure. Control all DSP functions from the comfort of your favorite seat, including: volume, parametric EQ, low pass filter, phase, polarity, room gain, port tuning and system settings. Custom presets allow for easy one-touch tuning and connects via Bluetooth for control when out of sight.
  • Weight: 102 lbs.; Dimensions (inches): 18.3 (H) x 17.8 (W) x 20.9 (D)
  • “A reference-grade subwoofer that doesn’t merely dish out room-rattling home theater effects, it’s also a very musical sub. I’ve never heard bass like this in the CNET listening room.” -CNET