The Monoprice Monolith M-210 is rated 3.9/5 for sound quality, #116 of 143 Large Home Subwoofers (Over 75 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: Monoprice
#116 Monoprice Monolith M-210: $1,300 Discontinued eBay
Same family: the Monoprice Monolith M-212 (larger subwoofer, ranked higher, rated 4.2/5) and the Monoprice Monolith M-215 (larger subwoofer, ranked higher, rated 4.4/5).
Pros: A tall dual 10 inch ported subwoofer with strong upper bass for movies and music, now discontinued. Independent CEA-2010 testing records 101.4 dB at 20 Hz and 117.5 dB through 40-80 Hz. The ported, front enclosure with 2x 10” (254mm) drivers delivers substantial upper-bass output for movie effects and music.
Cons: Deep-bass output is more limited than the strong 40-80 Hz result suggests, so it is not the right choice when the lowest movie effects are the priority. The 924.6H x 449.6W x 599.4D mm cabinet and 73.5 kg mass still require deliberate placement and calibration. Discontinued.
Notes: Product # 38545
Is the Monoprice Monolith M-210 right for you?
Skip it if
- you need to move it often (74 kg each).
- you want to buy it new: it is discontinued.
| Released | Mar 2022 (4 years ago) |
|---|---|
| CEA-2010-A Average (40-80Hz) | 117.5 dB |
| Cabinet Color | black |
| Country | United States |
| Dimensions | 36.4”H x 17.7”W x 23.6”D (924.6 x 449.6 x 599.4 mm) |
| Drivers | 2x 10” (254mm) drivers |
| Enclosure | ported, front |
| Measurement Source | Brent Butterworth |
| Output SPL at 15 Hz | 95.6 dB |
| Output SPL at 20 Hz | 101.4 dB |
| Output SPL at 25 Hz | 107.6 dB |
| Output SPL at 31.5 Hz | 110.1 dB |
| Output SPL at 40 Hz | 113.6 dB |
| Output SPL at 50 Hz | 122.9 dB |
| Output SPL at 63 Hz | 115.5 dB |
| Output SPL at 80 Hz | 118.2 dB |
| Output SPL at 100 Hz | 118.3 dB |
| Output SPL at 125 Hz | 119.6 dB |
| Warranty | 5 |
| Weight | 162 lbs (73.5 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Independently measured by Brent Butterworth; the published figures above come from this ASR subwoofer measurement thread.