Short answer: the Monoprice Monolith M-10 V2 for value and extension, the SVS SB-2000 for sealed-cabinet power. The M-10 V2 is a 10-inch THX-certified ported sub reaching 17-20Hz with 500W RMS, and it costs $145.03 less. The SB-2000 is a sealed 12-inch design with a 550W RMS (1500W peak) Sledge amplifier.
What the Monoprice Monolith M-10 V2 gets right: 10-inch THX-certified ported with 500W RMS reaches 17-20Hz.
On the SVS SB-2000 side: Sealed 12” with 550W RMS, 1500W peak Sledge amplifier.
Buy the SVS SB-2000. It is rated higher for sound quality, and the $145.03 you would save on the Monoprice Monolith M-10 V2 does not close the gap.
Looking for alternatives? See the complete Subwoofers rankings.
Specifications Side By Side
| Monoprice Monolith M-10 V2 | SVS SB-2000 | |
|---|---|---|
| Price | $753.97 | $899.00 |
| Ranked | #109 of 145 in Medium Home Subwoofers (30-75 lbs) | #34 of 145 in Medium Home Subwoofers (30-75 lbs) |
| Enclosure | ported, front | sealed |
| Output SPL at 15 Hz | 93.9 dB | - |
| Output SPL at 20 Hz | 104.8 dB | 101.1 dB |
| Output SPL at 25 Hz | 108.5 dB | 106.1 dB |
| Output SPL at 31.5 Hz | 109.3 dB | 111.8 dB |
| Output SPL at 40 Hz | 109.7 dB | 117.3 dB |
| Output SPL at 50 Hz | 110.1 dB | 117.8 dB |
| Output SPL at 63 Hz | 110.6 dB | 118.2 dB |
| Output SPL at 80 Hz | 110.9 dB | - |
| Output SPL at 100 Hz | 111.2 dB | - |
| Output SPL at 125 Hz | 111.5 dB | - |
| CEA-2010-A Average (40-80Hz) | 110.3 dB | 117.8 dB (avg of 3/4 bands) |
| Dimensions | 20.9"H x 15"W x 18.9"D (530.9 x 381.0 x 480.1 mm) | 14.6"H x 14.2"W x 15.4"D (370.8 x 360.7 x 391.2 mm) |
| Weight | 72.5 lbs (32.9 kg) | 34.8 lbs (15.8 kg) |
| Warranty | 5 | 5 |
| Cabinet Color | black | black |
| Country | United States | United States |
| Measurement Source | Manufacturer | Brent Butterworth |
| Amplifier Power | 500W RMS | 500W RMS |
| Frequency Response | 17-20Hz | 19-220Hz |
| Drivers | 10" (254mm) driver | 12" (305mm) driver |
| Inputs | XLR, RCA, XLR passthrough out | - |
| XLR Input | Yes | - |
| RCA Input | Yes | - |
| TRS Input | No | - |
| Optical Input | No | - |
| Coaxial Input | No | - |
| USB Input | No | - |
| HDMI Input | No | - |
| AES Input | No | - |
| Aux Input | No | - |
Related Speaker Comparisons
How SVS SB-2000 compares with other leading options:
- JTR Speakers Captivator 212PRO vs SVS SB-2000
- MartinLogan Dynamo 1600X vs SVS SB-2000
- HSU Research ULS-15 MK2 vs SVS SB-2000
- Monoprice SW-12 vs SVS SB-2000
- SVS SB-2000 vs Power Sound Audio (PSA) XV15
Prices on this page were last checked September 23, 2026 at 11:24 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-10 V2: $753.97 Amazon eBay
Pros: 10-inch THX-certified ported with 500W RMS reaches 17-20Hz. HDF cabinet eliminates resonance-induced coloration. Extended EQ and THX EQ modes for flexibility. Low distortion output. Best for rooms under 2500 cubic feet. Exceptional budget value at $754.
Notes: Product # 42843
Full Monoprice Monolith M-10 V2 review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 500W RMS |
| Aux Input | No |
| CEA-2010-A Average (40-80Hz) | 110.3 dB |
| Cabinet Color | black |
| Coaxial Input | No |
| Country | United States |
| Dimensions | 20.9"H x 15"W x 18.9"D (530.9 x 381.0 x 480.1 mm) |
| Drivers | 10" (254mm) driver |
| Enclosure | ported, front |
| Frequency Response | 17-20Hz |
| HDMI Input | No |
| Inputs | XLR, RCA, XLR passthrough out |
| Measurement Source | Manufacturer |
| Optical Input | No |
| Output SPL at 15 Hz | 93.9 dB |
| Output SPL at 20 Hz | 104.8 dB |
| Output SPL at 25 Hz | 108.5 dB |
| Output SPL at 31.5 Hz | 109.3 dB |
| Output SPL at 40 Hz | 109.7 dB |
| Output SPL at 50 Hz | 110.1 dB |
| Output SPL at 63 Hz | 110.6 dB |
| Output SPL at 80 Hz | 110.9 dB |
| Output SPL at 100 Hz | 111.2 dB |
| Output SPL at 125 Hz | 111.5 dB |
| RCA Input | Yes |
| TRS Input | No |
| USB Input | No |
| Warranty | 5 |
| Weight | 72.5 lbs (32.9 kg) |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- These figures are manufacturer-specified rather than independently measured.
- Head-to-Head Comparisons
- Monoprice Monolith M-10 V2 vs Klipsch R-121SW
- Monoprice Monolith M-10 V2 vs RSL (Rogersound Labs) Speedwoofer 10S MKII
- Monoprice Monolith M-10 V2 vs Kef KC62
- Monoprice Monolith M-10 V2 vs Monoprice SSW-10
- Monoprice Monolith M-10 V2 vs SVS PB-1000 PRO
- Monoprice Monolith M-10 V2 vs JBL HDI-1200P
- Monoprice Monolith M-10 V2 vs Power Sound Audio (PSA) XS15SE
- Monoprice Monolith M-10 V2 vs Rythmik F12
- See all 16 comparisons
SVS SB-2000: $899.00 Amazon eBay
Pros: Sealed 12” with 550W RMS, 1500W peak Sledge amplifier. Rich, full bass in compact 15-cube cabinet. Full smartphone app control with parametric EQ. Versatile for movies and 2-channel audio.
Full SVS SB-2000 review and specifications →
| Amplifier Power | 500W RMS |
|---|---|
| CEA-2010-A Average (40-80Hz) | 117.8 dB (avg of 3/4 bands) |
| Cabinet Color | black |
| Country | United States |
| Dimensions | 14.6"H x 14.2"W x 15.4"D (370.8 x 360.7 x 391.2 mm) |
| Drivers | 12" (305mm) driver |
| Enclosure | sealed |
| Frequency Response | 19-220Hz |
| Measurement Source | Brent Butterworth |
| Output SPL at 20 Hz | 101.1 dB |
| Output SPL at 25 Hz | 106.1 dB |
| Output SPL at 31.5 Hz | 111.8 dB |
| Output SPL at 40 Hz | 117.3 dB |
| Output SPL at 50 Hz | 117.8 dB |
| Output SPL at 63 Hz | 118.2 dB |
| Warranty | 5 |
| Weight | 34.8 lbs (15.8 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