Power Sound Audio (PSA) XS30 Review: Rated 4.3/5

Last updated: October 21, 2026

The Power Sound Audio (PSA) XS30 is rated 4.3/5 for sound quality, #29 of 143 Large Home Subwoofers (Over 75 lbs). See all Subwoofers rankings for every top pick.

Power Sound Audio (PSA) XS30 · Editor's rating 4.3/5, ranked #29 of 143 Large Home Subwoofers (Over 75 lbs)

Prices on this page were last checked October 28, 2026 at 1:06 AM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.

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Brand: Power Sound Audio

#29 Power Sound Audio (PSA) XS30: $3,995 Discontinued eBay

Same family: the Power Sound Audio (PSA) XS15 (smaller subwoofer, rated 4.1/5), the Power Sound Audio (PSA) XS15SE (smaller subwoofer, rated 3.9/5) and the Power Sound Audio (PSA) XS30SE (larger subwoofer, ranked lower, rated 4.2/5).

Pros: A sealed dual 15 inch subwoofer with deep, powerful bass in a fairly compact cabinet for its output. Published CEA-2010 specifications list 110.6 dB at 20 Hz and 125.2 dB (avg of 3/4 bands) through 40-80 Hz. The sealed enclosure with 2x 15” (381mm) driver has the headroom for demanding film bass in a large room.

Cons: The 571.5H x 609.6W x 457.2D mm cabinet and 48.5 kg mass make this a serious placement and moving commitment. A sealed cabinet still needs careful placement and calibration to avoid room-mode peaks. Discontinued.

Is the Power Sound Audio (PSA) XS30 right for you?

Skip it if

  • you need to move it often (48 kg each).
  • you want to buy it new: it is discontinued.
ReleasedDec 2012 (13 years ago)
CEA-2010-A Average (40-80Hz)125.2 dB (avg of 3/4 bands)
CountryUnited States
Dimensions22.5”H x 24”W x 18”D (571.5 x 609.6 x 457.2 mm)
Drivers2x 15” (381mm) driver
Enclosuresealed
Measurement SourceManufacturer
Output SPL at 20 Hz110.6 dB
Output SPL at 25 Hz110.6 dB
Output SPL at 31.5 Hz110.6 dB
Output SPL at 40 Hz125.2 dB
Output SPL at 50 Hz125.2 dB
Output SPL at 63 Hz125.2 dB
Warranty5
Weight106.9 lbs (48.5 kg)
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