The NHT B-12d ranks #48 out of 145 total Medium Home Subwoofers (30-75 lbs) for sound quality. See all Subwoofers rankings for every top pick.
Brand: NHT
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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#48 NHT B-12d: $699 Discontinued eBay
Pros: 12-inch sealed acoustic suspension with 500W RMS BASH amp. Compact 14-inch cube design with MDF and aluminum liner. Brings out musicality with finesse, revealing subtleties of bass performance. Boundary Control allows virtual repositioning without physical movement.
Cons: Discontinued.
How it compares: Just above it: XTZ Sound 99 W12S - $800 more. Just below it: HSU Research VTF-1 MK3 - $50 more.
| Amplifier Power | 500W RMS |
|---|---|
| CEA-2010-A Average (40-80Hz) | 114.4 dB (avg of 3/4 bands) |
| Country | United States |
| Dimensions | 14"H x 14"W x 14"D (355.6 x 355.6 x 355.6 mm) |
| Discontinued | Yes |
| Drivers | 12" (305mm) driver |
| Enclosure | sealed |
| Frequency Response | 27-130Hz, -3dB |
| Measurement Source | Brent Butterworth |
| Output SPL at 20 Hz | 99.9 dB |
| Output SPL at 25 Hz | 99.9 dB |
| Output SPL at 31.5 Hz | 99.9 dB |
| Output SPL at 40 Hz | 114.4 dB |
| Output SPL at 50 Hz | 114.4 dB |
| Output SPL at 63 Hz | 114.4 dB |
| 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.