Short answer: the SVS SB-2000 Pro for amplifier power, the Monoprice SW-15 for cabinet size and room gain. The sealed SVS is a 12-inch design with 550W RMS and a 1500W peak Sledge amplifier. The Monoprice is 15-inch ported with 600W RMS (800W peak) and a Large-room Bassaholic rating, though budget-tier build and limited dynamic headroom are the tradeoff.
Buy the Monoprice SW-15. It is rated higher for sound quality than the SVS SB-2000 Pro and costs less, which makes it the one to get unless you need something the other one does better.
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Specifications Side By Side
| Monoprice SW-15 | SVS SB-2000 Pro | |
|---|---|---|
| Price | $499.99 | $749.00 each |
| Ranked | #14 of 212 in Medium Home Subwoofers (30-75 lbs) | #72 of 212 in Medium Home Subwoofers (30-75 lbs) |
| Enclosure | ported, bottom | sealed |
| Output SPL at 15 Hz | 90.0 dB | - |
| Output SPL at 20 Hz | 101.2 dB | 102.5 dB |
| Output SPL at 25 Hz | 106.3 dB | 113.3 dB |
| Output SPL at 31.5 Hz | 111.2 dB | - |
| Output SPL at 40 Hz | 116.0 dB | 114.0 dB |
| Output SPL at 50 Hz | 120.2 dB | 114.1 dB |
| Output SPL at 63 Hz | 120.5 dB | 115.9 dB |
| Output SPL at 80 Hz | 119.5 dB | 115.0 dB |
| CEA-2010-A Average (40-80Hz) | 119.0 dB | 114.7 dB |
| Dimensions | 18.1”H x 21”W x 22.7”D (459.7 x 533.4 x 576.6 mm) | 14.6”H x 14.2”W x 15.6”D (370.8 x 360.7 x 396.2 mm) |
| Weight | 66.1 lbs (30.0 kg) | 38.6 lbs (17.5 kg) |
| Warranty | 1 | 5 |
| Cabinet Color | black | black |
| Country | United States | United States |
| Measurement Source | Audioholics | Erin’s Audio Corner |
| Frequency Response | 30-150Hz (-10dB) | 19-240Hz ±3dB |
| Amplifier Power | 600W RMS / 800W peak | 550W RMS, 1500W peak |
| Crossover Frequency | 40-150Hz, 18dB/octave | - |
| Phase Control | 0° or 180° | - |
| Inputs | Stereo line level and speaker level | - |
| Drivers | 15” (381mm) driver | 12” (305mm) driver |
Where the Ratings Come From
- Monoprice SW-15: manufacturer specifications and listening comparisons; no independent measurement has been published yet.
- SVS SB-2000 Pro: reviews by Erin’s Audio Corner.
This comparison is generated from the ratings, specifications and measurements on each product’s own page, and it updates when that data changes. How we rank explains how each rating is decided.
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