The Jamo SUB 800 is rated 2.9/5 for sound quality, #59 of 73 Small Home Subwoofers (Under 30 lbs). See all Subwoofers rankings for every top pick.
Prices on this page were last checked October 29, 2026 at 4:42 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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Brand: Jamo
#59 Jamo SUB 800: $499 Discontinued eBay
Pros: A tiny cube subwoofer with a passive radiator that adds bass to a small 2.1 or satellite system without taking up floor space. A tiny 4.6kg, 20cm-cube subwoofer that can add useful bass in a compact 2.1 or satellite system without dominating the room. Its passive-radiator design produces respectable measured output for its size: 103.2dB at 50Hz and 108.4dB at 63Hz. Reviewers found it capable of surprisingly low extension when carefully adjusted.
Cons: Its small driver and cabinet run out of steam in the deepest bass: measured output falls to 84.1dB at 31.5Hz and 95.1dB at 40Hz. Reviews also find its balance difficult to dial in, where restraining the low-end thud can leave a mid-bass hole. It suits a small room and modest satellites, not high-impact cinema bass. Discontinued.
| CEA-2010-A Average (40-80Hz) | 102.2 dB (avg of 3/4 bands) |
|---|---|
| Country | Denmark |
| Dimensions | 8”H x 8”W x 8”D (203.2 x 203.2 x 203.2 mm) |
| Drivers | 6.5” (165mm) driver |
| Enclosure | passive radiator |
| Measurement Source | Brent Butterworth |
| Output SPL at 31.5 Hz | 84.1 dB |
| Output SPL at 40 Hz | 95.1 dB |
| Output SPL at 50 Hz | 103.2 dB |
| Output SPL at 63 Hz | 108.4 dB |
| Weight | 10.1 lbs (4.6 kg) |
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- Independently measured by Brent Butterworth; the published figures above come from this ASR subwoofer measurement thread.