Short answer: the Revel B8 for better sound quality, the Monoprice Premium Select 8in 200-Watt for the lower price. The Revel B8 ranks #13 of 48 subwoofers at $500. The Monoprice Premium Select 8in 200-Watt ranks #33 at $224.99, $275.01 cheaper.
What the Monoprice Premium Select 8in 200-Watt offers: 8-inch ported driver still manages 106.4dB CEA-2010-A average at the lowest price of any subwoofer tested in this weight class. An easy entry point for a first subwoofer. Watch for: Very compact 8.4 kg size, limited 106.4 dB output, ported room interaction, and entry-level build.
What the Revel B8 offers: Independent CEA-2010 testing records 54.7 dB at 20 Hz and 111.5 dB through 40-80 Hz. The sealed enclosure with 8” (203mm) driver is best suited to upper-bass support in a modest room. Watch for: Deep-bass output is limited relative to its midbass result, so it is not the right choice for the lowest movie effects. The 353.1H x 266.7W x 266.7D mm cabinet and 9.0 kg mass still need deliberate placement and calibration.
Buy the Monoprice Premium Select 8in 200-Watt when the price outweighs sound quality for you, and the Revel B8 when sound quality outweighs the price instead.
Still deciding? The full Subwoofers rankings cover every ranked option.
Specifications Side By Side
| Monoprice Premium Select 8in 200-Watt | Revel B8 | |
|---|---|---|
| Price | $224.99 | $500 |
| Ranked | #33 of 48 in Small Home Subwoofers (Under 30 lbs) | #13 of 48 in Small Home Subwoofers (Under 30 lbs) |
| Enclosure | ported, front | sealed |
| Output SPL at 20 Hz | 51.3 dB | 54.7 dB |
| Output SPL at 25 Hz | 69.3 dB | 72.7 dB |
| Output SPL at 31.5 Hz | 91.8 dB | 96.8 dB |
| Output SPL at 40 Hz | 98.3 dB | 105.3 dB |
| Output SPL at 50 Hz | 104.8 dB | 109.6 dB |
| Output SPL at 63 Hz | 110.7 dB | 115.1 dB |
| Output SPL at 80 Hz | 111.8 dB | 116.2 dB |
| CEA-2010-A Average (40-80Hz) | 106.4 dB | 111.5 dB |
| Dimensions | 15"H x 10.6"W x 12.8"D (381.0 x 269.2 x 325.1 mm) | 13.9"H x 10.5"W x 10.5"D (353.1 x 266.7 x 266.7 mm) |
| Weight | 18.5 lbs (8.4 kg) | 19.8 lbs (9.0 kg) |
| Cabinet Color | black | black, white |
| Country | United States | United States |
| Measurement Source | Brent Butterworth | Brent Butterworth |
| Drivers | 8" (203mm) driver | 8" (203mm) driver |
| Warranty | - | 5 |
Related Speaker Comparisons
How Revel B8 compares with other leading options:
- Revel B8 vs Kef T2
- Monoprice Premium Select 8in 200-Watt vs SVS SB-1000
- Monoprice Premium Select 8in 200-Watt vs Velodyne Acoustics SPL-1200 Series II
- Monoprice Premium Select 8in 200-Watt vs Sonos Sub Mini
- Monoprice Premium Select 8in 200-Watt vs Jamo SUB 800
Prices on this page were last checked September 16, 2026 at 12:41 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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The Two Speakers In Full
Monoprice Premium Select 8in 200-Watt: $224.99 Amazon eBay
Pros: 8-inch ported driver still manages 106.4dB CEA-2010-A average at the lowest price of any subwoofer tested in this weight class. An easy entry point for a first subwoofer.
Cons: Very compact 8.4 kg size, limited 106.4 dB output, ported room interaction, and entry-level build.
Notes: Product # 14567
Full Monoprice Premium Select 8in 200-Watt review and specifications →
| CEA-2010-A Average (40-80Hz) | 106.4 dB |
|---|---|
| Cabinet Color | black |
| Country | United States |
| Dimensions | 15"H x 10.6"W x 12.8"D (381.0 x 269.2 x 325.1 mm) |
| Drivers | 8" (203mm) driver |
| Enclosure | ported, front |
| Measurement Source | Brent Butterworth |
| Output SPL at 20 Hz | 51.3 dB |
| Output SPL at 25 Hz | 69.3 dB |
| Output SPL at 31.5 Hz | 91.8 dB |
| Output SPL at 40 Hz | 98.3 dB |
| Output SPL at 50 Hz | 104.8 dB |
| Output SPL at 63 Hz | 110.7 dB |
| Output SPL at 80 Hz | 111.8 dB |
| Weight | 18.5 lbs (8.4 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Independently measured by Brent Butterworth; the published figures above come from this ASR subwoofer measurement thread.
- Head-to-Head Comparisons
- Monoprice Premium Select 8in 200-Watt vs Klipsch R-10SW
- Monoprice Premium Select 8in 200-Watt vs Sonos Sub Mini
- Monoprice Premium Select 8in 200-Watt vs Yamaha NS-SW100
- Monoprice Premium Select 8in 200-Watt vs Yamaha HS8S
- Monoprice Premium Select 8in 200-Watt vs JL Audio Dominion d108
- Monoprice Premium Select 8in 200-Watt vs Q Acoustics 3060S
- Monoprice Premium Select 8in 200-Watt vs Jamo SUB 800
- Monoprice Premium Select 8in 200-Watt vs Monitor Audio BRW10
- See all 34 comparisons
Revel B8: $500 eBay
Pros: Independent CEA-2010 testing records 54.7 dB at 20 Hz and 111.5 dB through 40-80 Hz. The sealed enclosure with 8” (203mm) driver is best suited to upper-bass support in a modest room.
Cons: Deep-bass output is limited relative to its midbass result, so it is not the right choice for the lowest movie effects. The 353.1H x 266.7W x 266.7D mm cabinet and 9.0 kg mass still need deliberate placement and calibration.
Full Revel B8 review and specifications →
| CEA-2010-A Average (40-80Hz) | 111.5 dB |
|---|---|
| Cabinet Color | black, white |
| Country | United States |
| Dimensions | 13.9"H x 10.5"W x 10.5"D (353.1 x 266.7 x 266.7 mm) |
| Drivers | 8" (203mm) driver |
| Enclosure | sealed |
| Measurement Source | Brent Butterworth |
| Output SPL at 20 Hz | 54.7 dB |
| Output SPL at 25 Hz | 72.7 dB |
| Output SPL at 31.5 Hz | 96.8 dB |
| Output SPL at 40 Hz | 105.3 dB |
| Output SPL at 50 Hz | 109.6 dB |
| Output SPL at 63 Hz | 115.1 dB |
| Output SPL at 80 Hz | 116.2 dB |
| Warranty | 5 |
| Weight | 19.8 lbs (9.0 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Independently measured by Brent Butterworth; the published figures above come from this ASR subwoofer measurement thread.
- Head-to-Head Comparisons