Short answer: the Premier Acoustics PA-150 on measured sound quality, the Monoprice Monolith M-210 on price. The Premier Acoustics PA-150 ranks #75 of 97 subwoofers at $1999. The Monoprice Monolith M-210 ranks #76 at $1300, $699 cheaper.
What the Monoprice Monolith M-210 offers: 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. Watch for: 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.
What the Premier Acoustics PA-150 offers: Independent CEA-2010 testing records 96.6 dB at 20 Hz and 117.9 dB through 40-80 Hz. The ported, rear enclosure with 15” (381mm) driver delivers substantial upper-bass output for movie effects and music. Watch for: 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 535.9H x 454.7W x 487.7D mm cabinet and 39.5 kg mass still require deliberate placement and calibration.
Buy the Monoprice Monolith M-210 when the price outweighs sound quality for you, and the Premier Acoustics PA-150 when sound quality outweighs the price instead.
Skip both if sound quality is the priority. There are better options higher up the 97 subwoofers.
Specifications Side By Side
| Monoprice Monolith M-210 | Premier Acoustics PA-150 | |
|---|---|---|
| Price | $1,300 | $1999 Discontinued |
| Ranked | #76 of 97 in Large Powered Home Subwoofers (Over 75 lbs) | #75 of 97 in Large Powered Home Subwoofers (Over 75 lbs) |
| Enclosure | ported, front | ported, rear |
| Output SPL at 15 Hz | 95.6 dB | - |
| Output SPL at 20 Hz | 101.4 dB | 96.6 dB |
| Output SPL at 25 Hz | 107.6 dB | 101.6 dB |
| Output SPL at 31.5 Hz | 110.1 dB | 108.4 dB |
| Output SPL at 40 Hz | 113.6 dB | 112.3 dB |
| Output SPL at 50 Hz | 122.9 dB | 117.4 dB |
| Output SPL at 63 Hz | 115.5 dB | 121.0 dB |
| Output SPL at 80 Hz | 118.2 dB | 120.8 dB |
| Output SPL at 100 Hz | 118.3 dB | 119.9 dB |
| Output SPL at 125 Hz | 119.6 dB | 119.0 dB |
| CEA-2010-A Average (40-80Hz) | 117.5 dB | 117.9 dB |
| Dimensions | 36.4"H x 17.7"W x 23.6"D (924.6 x 449.6 x 599.4 mm) | 21.1"H x 17.9"W x 19.2"D (535.9 x 454.7 x 487.7 mm) |
| Weight | 162 lbs / 73.5 kg | 87.1 lbs / 39.5 kg |
| Warranty | 5 | - |
| Cabinet Color | black | - |
| Country | United States | - |
| Measurement Source | Brent Butterworth | Audioholics |
| Drivers | 2x 10" (254mm) drivers | 15" (381mm) driver |
| Discontinued | - | Yes |
Related Speaker Comparisons
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- Arendal 1723 Subwoofer 1V vs Funkywaves FW 12.X
- Genelec 7071A vs SVS PB12-Plus
- Klipsch R-115SW vs Monoprice Monolith M-210
- SVS PB12-Plus vs REL Acoustics HT/1510 Predator II
Prices on this page were last checked September 8, 2026 at 6:02 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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The Two Speakers In Full
Monoprice Monolith M-210: $1,300 eBay
Pros: 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.
Notes: Product # 38545
Full Monoprice Monolith M-210 review and specifications →
| 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
- Head-to-Head Comparisons
Premier Acoustics PA-150: $1999 Discontinued eBay
Pros: Independent CEA-2010 testing records 96.6 dB at 20 Hz and 117.9 dB through 40-80 Hz. The ported, rear enclosure with 15” (381mm) driver 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 535.9H x 454.7W x 487.7D mm cabinet and 39.5 kg mass still require deliberate placement and calibration. Discontinued.
Full Premier Acoustics PA-150 review and specifications →
| CEA-2010-A Average (40-80Hz) | 117.9 dB |
|---|---|
| Dimensions | 21.1"H x 17.9"W x 19.2"D (535.9 x 454.7 x 487.7 mm) |
| Discontinued | Yes |
| Drivers | 15" (381mm) driver |
| Enclosure | ported, rear |
| Measurement Source | Audioholics |
| Output SPL at 20 Hz | 96.6 dB |
| Output SPL at 25 Hz | 101.6 dB |
| Output SPL at 31.5 Hz | 108.4 dB |
| Output SPL at 40 Hz | 112.3 dB |
| Output SPL at 50 Hz | 117.4 dB |
| Output SPL at 63 Hz | 121.0 dB |
| Output SPL at 80 Hz | 120.8 dB |
| Output SPL at 100 Hz | 119.9 dB |
| Output SPL at 125 Hz | 119.0 dB |
| Weight | 87.1 lbs / 39.5 kg |
- Reviews, Comparisons and Sound Samples