Short answer: the SVS SB-2000 Pro if you want amplifier headroom, otherwise the Rythmik F12. The SB-2000 Pro is a sealed 12-inch sub with a 550W RMS, 1500W peak Sledge amplifier at #72 of 212. The Rythmik F12 (#21 of 212) is also a sealed 12-inch servo but with 370W RMS, which the source calls excellent value.
Buy the Rythmik F12. It is rated higher for sound quality, and the $690 you would save on the SVS SB-2000 Pro does not close the gap.
Want more options? Browse the full Subwoofers rankings.
Prices on this page were last checked November 14, 2026 at 6:17 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.
As an eBay Partner, we may be compensated if you make a purchase.
Specifications Side By Side
| Rythmik F12 | SVS SB-2000 Pro | |
|---|---|---|
| Price | $1,439 | $749.00 each |
| Ranked | #21 of 212 in Medium Home Subwoofers (30-75 lbs) | #72 of 212 in Medium Home Subwoofers (30-75 lbs) |
| Enclosure | sealed | sealed |
| Output SPL at 20 Hz | 103.6 dB | 102.5 dB |
| Output SPL at 25 Hz | 106.7 dB | 113.3 dB |
| Output SPL at 31.5 Hz | 113.5 dB | - |
| Output SPL at 40 Hz | 118.3 dB | 114.0 dB |
| Output SPL at 50 Hz | 119.1 dB | 114.1 dB |
| Output SPL at 63 Hz | 120.4 dB | 115.9 dB |
| Output SPL at 80 Hz | 119.6 dB | 115.0 dB |
| CEA-2010-A Average (40-80Hz) | 119.3 dB | 114.7 dB |
| Dimensions | 15.7”H x 15.7”W x 17”D (400.0 x 400.0 x 431.8 mm) | 14.6”H x 14.2”W x 15.6”D (370.8 x 360.7 x 396.2 mm) |
| Weight | 75 lbs (34.0 kg) | 38.6 lbs (17.5 kg) |
| Warranty | 5/3 | 5 |
| Cabinet Color | black | black |
| Country | United States | United States |
| Measurement Source | Brent Butterworth | Erin’s Audio Corner |
| Amplifier Power | 370W RMS | 550W RMS, 1500W peak |
| Frequency Response | 14Hz extension | 19-240Hz ±3dB |
| Drivers | 12” (305mm) driver | 12” (305mm) driver |
| Output SPL at 16 Hz | 101.0 dB | - |
| Inputs | XLR (2), RCA (line/LFE) | - |
| 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 | - |
Where the Ratings Come From
- Rythmik F12: 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.
Related Speaker Comparisons
More worthwhile head-to-heads for Rythmik F12: