Short answer: both are discontinued, so this only matters if you are buying used. Used, the SVS SB-1000 is the better pick: it ranks #1 of 73 subwoofers by sound quality (rated 3.9/5), against #23 (rated 3.4/5) for the Polk Audio PSW10. If you want one new, the SVS SB-1000 PRO replaces the SVS SB-1000 and is rated 3.7/5 at $599.
Buy the SVS SB-1000 only if you find one used in good condition; both are discontinued, and it is the better rated of the two. For a new speaker, buy the SVS SB-1000 PRO, which replaces the SVS SB-1000.
Want more options? Browse the full Subwoofers rankings.
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Specifications Side By Side
| Polk Audio PSW10 | SVS SB-1000 | |
|---|---|---|
| Price | $249.00 Discontinued | $500 Discontinued |
| Ranked | #23 of 73 in Small Home Subwoofers (Under 30 lbs) | #1 of 73 in Small Home Subwoofers (Under 30 lbs) |
| Enclosure | ported, front | sealed |
| Output SPL at 31.5 Hz | 96.1 dB | 107.4 dB |
| Output SPL at 40 Hz | 104.7 dB | 111.9 dB |
| Output SPL at 50 Hz | 109.7 dB | 118.1 dB |
| Output SPL at 63 Hz | 113.8 dB | 118.6 dB |
| Output SPL at 80 Hz | 113.1 dB | 116.5 dB |
| Output SPL at 100 Hz | 112.2 dB | - |
| Output SPL at 125 Hz | 110.7 dB | - |
| CEA-2010-A Average (40-80Hz) | 110.3 dB | 116.3 dB |
| Dimensions | 14.4”H x 14”W x 16.1”D (365.0 x 355.6 x 409.4 mm) | 13.5”H x 13”W x 14”D (342.9 x 330.2 x 355.6 mm) |
| Weight | 26 lbs (11.8 kg) | 26.9 lbs (12.2 kg) |
| Warranty | 5/3 | 5 |
| Cabinet Color | black | black, white |
| Country | United States | United States |
| Measurement Source | ErinsAudioCorner | Brent Butterworth |
| Drivers | 10” (254mm) driver | 12” (305mm) driver |
| Output SPL at 20 Hz | - | 95.5 dB |
| Output SPL at 25 Hz | - | 103.1 dB |
| Output SPL at 16 Hz | - | 91.5 dB |
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