SVS Ultra Series Subwoofers (PB13-Ultra, PC13-Ultra)



Simply put: great, high output subwoofers!

Availability: US & Canada, in conjunction with consulting services

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About the product


SVS's Ultra series subwoofers match the same 800W DSP controlled amplifier found in the 12 Plus series with a dual-suspension 13.5" driver.

The amplifier used in the Ultra series offers user-configurable DSP options for tuning such as a room gain setting and parametric EQ.

There are two versions:

  • PB13-Ultra, ported box, 22.5”(H) 20.5”(W) 28”(D)
  • PC13-Ultra, ported cylindrical format, 47" (H) 16.6" (W) 16.6" (D)

We're big fans of the PC13-Ultra because it packs a high output ported subwoofer into a small footprint (16.6" diameter), at the very attractive price point of $1700.

The ported box subwoofers can be challenging to integrate into a dedicated home theater, due to their size. Not many people can fit a 28" deep sub into their room (though we've sometimes turned them sideways to hide them behind a screen wall). That's why we developed the 15.1 Subwoofer System with our friends at Power Sound Audio!

The Ultra series offers great sound quality. SVS have done an exceptional job with driver limiting DSP, so they are virtually indestructible, and behave well when being pushed to their limit.


    • High excursion 13.5" driver with dual suspension and 3" voice coil
    • 800W RMS DSP controlled amplifier, with 2300W peak
    • Extension below 20Hz (-3dB)
    • Warranty: 5 years

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