SVS SB13-Ultra Subwoofer


Best of 2013 Awards

Introduction to the SVS SB13-Ultra

The SVS SB13-Ultra powered subwoofer features a 13.5" driver with 50mm peak excursion.  It is driven by a 1,000 watt RMS Class D amplifier (3,600 watts peak).  This amp has a dual band parametric equalizer and a unique limiter circuit that retains dynamic shadings even when pushed hard.  The sub is a sealed box design with tight and clean bass.  In fact, my nearfield THD+N (1 foot) measurements were all under 0.33% from 28 - 100Hz at 100dB!


  • Design: Sealed Enclosure
  • Driver: One SVS 13.5" High-performance Ultra Driver Optimized for Sealed Enclosures
  • Amplifier: 1,000 watts RMS Continuous (3,600 Watts Peak), Class D
  • MFR: 20 Hz - 460 Hz, ± 3 dB
  • Inputs: 2 RCA Unbalanced and 2 XLR Balanced
  • Outputs: 2 RCA Unbalanced and 2 XLR Balanced
  • Dimensions: 17.9" H x 17.4" W x 20.4" D
  • Weight: 92 Pounds
  • Finishes: High Gloss Piano Black or Black Oak Real Wood Veneer
  • MSRP: $1,599 USD
  • SVS
  • SECRETS Tags: SVS, Subwoofers, Audio