The Bose Lifestyle Ultra Subwoofer ranks #37 out of 146 total Medium Home Subwoofers (30-75 lbs) for sound quality. See all Subwoofers rankings for every top pick.
Brand: Bose
Prices on this page were last checked September 12, 2026 at 8:55 PM 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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#37 Bose Lifestyle Ultra Subwoofer: $899.00 Amazon eBay
Pros: Independent CEA-2010 testing records 90.6 dB at 20 Hz and 115.4 dB (avg of 3/4 bands) through 40-80 Hz. The ported enclosure with a 12” driver is well suited to a mid-size room.
Cons: The 326.8H x 294.7W x 294.7D mm cabinet and 15.3 kg mass still need deliberate placement and calibration.
How it compares: Just above it: THIEL Audio SmartSub 1.12 - 2.1dB more max output. Just below it: SVS PB-1000 PRO - $50 cheaper.
| CEA-2010-A Average (40-80Hz) | 115.4 dB (avg of 3/4 bands) |
|---|---|
| Dimensions | 12.9"H x 11.6"W x 11.6"D (326.8 x 294.7 x 294.7 mm) |
| Drivers | 12" (305mm) driver |
| Enclosure | ported |
| Measurement Source | Brent Butterworth |
| Output SPL at 20 Hz | 90.6 dB |
| Output SPL at 25 Hz | 102.5 dB |
| Output SPL at 31.5 Hz | 108.8 dB |
| Output SPL at 40 Hz | 113.9 dB |
| Output SPL at 50 Hz | 115.8 dB |
| Output SPL at 63 Hz | 116.6 dB |
| Warranty | 1 |
| Weight | 33.7 lbs / 15.3 kg |
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- Independently measured by Brent Butterworth; the published figures above come from this ASR subwoofer measurement thread.