svs sb4000 subwoofer

The new 4000 series subwoofers from SVS have been developed using the same technology from the monstrous SB16 Ultra subwoofer. Over-engineered bass driver, hugely powerful amplifier, and app control allowing easy set up from your listening position, make for a range of subwoofers offering everything you'd want in a subwoofer along with convenience and control at your fingertips. Despite this, the SB4000 and PC4000 take up very little floorspace, whilst still offering the sort of performance associated with much larger subwoofers.

SVS 4000 series subwoofers, SVS SB4000, SVS PB4000, SVS PC4000, the little audio company,
SVS subwoofer control app,
SVS subwoofers,
Exploded view of the SVS PB4000 subwoofer,

A subwoofer relies on moving air to be able to bring you the punch, slam, and underlying menace of any movie soundtrack. SVS' 13.5" bass driver, weighing 19.5kg, fulfills this with ease. This over engineered bass driver allows 19Hz - 310Hz at +/- 3dB, which is an impressive range for subwoofers costing twice the price and more.


No driver is anything without suitable amplification though. The SB4000 uses a 1200 watt, cool running Class D power amplifier capable of producing 4200 watts in order to cope with anything that James Cameron can throw at it.

And all this performance and technology from only an 18" footprint.

Finished in real wood veneer black oak or luxurious high gloss black.

XLR balanced and RCA unbalanced inputs allow connection from any system.

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SVS SB4000 Ultra home cinema subwoofer in Gloss Black,
  • Sledge STA-1200D Class D amplifier

  • 1200w RMS continuous output

  • 4000w peak output

  • 19-310Hz +/-3dB

  • 13.5" long throw bass driver

  • single RCA LFE input

  • dual RCA left/right inputs

  • dual RCA outputs

  • dual XLR left/right inputs

  • dual XLR left/right outputs

  • sealed cabinet design

  • front firing design

  • curved metal grille

  • H 465mm x W 453mm x D 471mm (incl grille)

  • £2049 black oak or gloss black finishes