The XTZ Sound SUB 3X12 ranks #26 out of 110 total Large Home Subwoofers (Over 75 lbs) for sound quality. See all Subwoofers rankings for every top pick.
Brand: XTZ
Prices on this page were last checked September 14, 2026 at 1:47 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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#26 XTZ Sound SUB 3X12: $1,412.84 eBay
Pros: Independent CEA-2010 testing records 114.5 dB at 20 Hz and 125.3 dB through 40-80 Hz. The ported, front enclosure with 3x 12” (305mm) drivers has the headroom for demanding film bass in a large room.
Cons: The 1158.2H x 535.9W x 556.3D mm cabinet and 77.4 kg mass make this a serious placement and moving commitment. Ported output does not solve room modes, so careful placement and calibration remain essential.
How it compares: Just above it: SVS PC13-Ultra - $286 more. Just below it: Power Sound Audio (PSA) XS30 - $2582 more.
| CEA-2010-A Average (40-80Hz) | 125.3 dB |
|---|---|
| Cabinet Color | black |
| Country | Sweden |
| Dimensions | 45.6"H x 21.1"W x 21.9"D (1158.2 x 535.9 x 556.3 mm) |
| Drivers | 3x 12" (305mm) drivers |
| Enclosure | ported, front |
| Measurement Source | Audioholics |
| Output SPL at 12.5 Hz | 100.0 dB |
| Output SPL at 15 Hz | 109.1 dB |
| Output SPL at 20 Hz | 114.5 dB |
| Output SPL at 25 Hz | 118.5 dB |
| Output SPL at 31.5 Hz | 121.8 dB |
| Output SPL at 40 Hz | 124.8 dB |
| Output SPL at 50 Hz | 125.4 dB |
| Output SPL at 63 Hz | 125.4 dB |
| Output SPL at 80 Hz | 125.6 dB |
| Output SPL at 100 Hz | 126.1 dB |
| Output SPL at 125 Hz | 126.4 dB |
| Warranty | 5/2 |
| Weight | 170.6 lbs (77.4 kg) |
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- Independently measured by Audioholics; the published figures above come from this ASR subwoofer measurement thread.
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