The SVS SB12-Plus is a high performance 12.3" sealed box subwoofer from SVS' mid-range Plus box series.

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The SVS SB12-Plus is a high performance 12.3" sealed box subwoofer from SVS' mid-range Plus box series.  The subwoofer is a step down from the PB12-Plus since it has a cast aluminum frame which houses a black anodized aluminum cone diaphragm with an inverted dust cap, high-excursion SBR surround, dual spiders, and bi-filar wound 2" aluminum voice coil.  It includes a flush-mounted 425-watt BASH amplifier with a Parabolic equilizer which is less powerful than the 525-watt amp of the PB12-Plus.

The SB12-Plus features a computer-designed, front-firing sealed enclosure with a recessed driver and built-in floor mounts to keep the subwoofer in place.  It has a magnetic removable grill and is available in a variety of finishes including oak, rosewood, charcoal black, and gloss black.  The subwoofer has an MSRP of $699 and comes with a 3 year limited warranty.

  • 12.3" woofer driver
  • Black anodized high grade aluminum cone diaphragm with inverted aluminum dust-cap  
  • Cast aluminum frame with integrated cooling vents
  • Bi-filar wound, high-temp, 4-layer 2"aluminum voice coil with Mil-spec polyimide insulation
  • High-excursion SBR surround
  • Dual progressive poly-cotton spiders
  • Flush-mounted 425 watt BASH amp with PEQ 
  • CAD design, CNC cut, hand-built enclosure
  • Front-firing sealed design, recessed driver
  • Room size compensation
  • Magnetic grill retainer
  • Compliant floor mounts
  • Industry leading response (+/- 3dB 22Hz-150Hz)
  • Extra heavy-duty detachable 8 foot power cord
  • Available Finishes: Oak, rosewood, charcoal black, gloss black
  • Size: 15” deep x 14" wide x 14 " high
  • Weight: 40 pounds
  • 3 year warranty 
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