The Power Sound Audio (PSA) XS15 ranks #10 out of 137 total Medium Powered Home Subwoofers (30–75 lbs) for sound quality. See Top Recommended Speakers By Attribute for all the top speaker suggestions.
#10 Power Sound Audio (PSA) XS15: $1299
Pros: 15-inch sealed with 550W RMS reaches Bassaholic Large Room category. Compares favorably with SVS SB2000. Solid 118.2dB output capability. Sealed predictable behavior aids room correction.
How it compares: Just above it: SVS SB-3000 - $100 cheaper. Just below it: Power Sound Audio (PSA) XS15-BASE.
| CEA-2010-A Average (40-80Hz) | 118.2 dB (avg of 3/4 bands) |
|---|---|
| Country | United States |
| Dimensions | 19.5"H x 17.0"W x 18.0"D (495.3 x 431.8 x 457.2 mm) |
| Driver | 15" (381mm) driver |
| Driver(s) | (1) 15 inch |
| Enclosure | sealed |
| Frequency Response | 23–200Hz, ±3dB |
| Measurement Source | Manufacturer |
| Output SPL at 20 Hz | 107.1 dB |
| Output SPL at 25 Hz | 107.1 dB |
| Output SPL at 31.5 Hz | 107.1 dB |
| Output SPL at 40 Hz | 118.2 dB |
| Output SPL at 50 Hz | 118.2 dB |
| Output SPL at 63 Hz | 118.2 dB |
| Power Output (Watts) | 550W RMS / 1650W peak |
| Warranty | 5 |
| Weight | 59.1 lbs / 26.8 kg |
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Product prices and availability were last checked July 31, 2026 at 5:30 AM UTC 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.