Short answer: the SVS SB-3000 for better sound quality, the KRK Systems 12S for the lower price. The SVS SB-3000 ranks #14 of 145 subwoofers at $1099. The KRK Systems 12S ranks #25 at $899, $200 cheaper.
What the SVS SB-3000 offers: 13-inch sealed with 800W RMS (2500W peak) delivers 118.7dB average with exceptional accuracy. Beautifully made with pinpoint control and flawless tonal accuracy. Sweet spot performance-to-value ratio. Three-band parametric EQ with 1Hz precision adjustment. Watch for: Ported cabinet room-mode dependency, compact 25 kg size limits bass extension, and $1,100 investment.
What the KRK Systems 12S offers: 12-inch Kevlar ported with 240W RMS offers smooth response and solid deep extension. Little port noise with no cabinet rattle. Highly recommended professional studio subwoofer at fair price point. Watch for: No detailed measurement caveats are currently recorded.
Buy the SVS SB-3000 if sound quality matters more than the price. Buy the KRK Systems 12S if the price matters more than sound quality.
Looking for alternatives? See the complete Subwoofers rankings.
Specifications Side By Side
| SVS SB-3000 | KRK Systems 12S | |
|---|---|---|
| Price | $1,099.00 | $899 Discontinued |
| Ranked | #14 of 145 in Medium Home Subwoofers (30-75 lbs) | #25 of 145 in Medium Home Subwoofers (30-75 lbs) |
| Enclosure | sealed | ported, front |
| Output SPL at 15 Hz | 90.3 dB | - |
| Output SPL at 20 Hz | 96.6 dB | 92.8 dB |
| Output SPL at 25 Hz | 101.7 dB | 99.1 dB |
| Output SPL at 31.5 Hz | 107.8 dB | 111.0 dB |
| Output SPL at 40 Hz | 114.6 dB | 115.6 dB |
| Output SPL at 50 Hz | 118.7 dB | 118.7 dB |
| Output SPL at 63 Hz | 120.7 dB | 118.2 dB |
| Output SPL at 80 Hz | 120.9 dB | 115.8 dB |
| Output SPL at 100 Hz | 120.8 dB | 113.6 dB |
| Output SPL at 125 Hz | 120.7 dB | 110.6 dB |
| CEA-2010-A Average (40-80Hz) | 118.7 dB | 117.1 dB |
| Dimensions | 15.6"H x 15.2"W x 15.7"D (396.2 x 386.1 x 398.8 mm) | 18.1"H x 15.9"W x 22.6"D (460.0 x 404.9 x 575.1 mm) |
| Weight | 54.5 lbs (24.7 kg) | 66.6 lbs (30.2 kg) |
| Warranty | 5 | 3 |
| Cabinet Color | black | - |
| Country | United States | United States |
| Measurement Source | Audioholics | Data-bass |
| Frequency Response | 18-270Hz, ±3dB | 32-139Hz |
| Amplifier Power | 800W RMS / 2500W peak | 240W RMS |
| Crossover Frequency | 30-200Hz adjustable, 6/12/18/24dB slopes | - |
| Inputs | RCA (unbalanced), USB | - |
| Phase Control | 0°-180° | - |
| Features | Auto/On, 3-12V AC/DC trigger | - |
| Drivers | 13" (330mm) driver | 12" (305mm) driver |
| Discontinued | - | Yes |
Related Speaker Comparisons
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- MartinLogan Dynamo 1600X vs SVS SB-3000
- HSU Research ULS-15 MK2 vs SVS SB-3000
- Monoprice SW-12 vs SVS SB-3000
- SVS SB-3000 vs Power Sound Audio (PSA) XV15
Prices on this page were last checked September 14, 2026 at 1:47 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
SVS SB-3000: $1,099.00 Amazon eBay
Pros: 13-inch sealed with 800W RMS (2500W peak) delivers 118.7dB average with exceptional accuracy. Beautifully made with pinpoint control and flawless tonal accuracy. Sweet spot performance-to-value ratio. Three-band parametric EQ with 1Hz precision adjustment.
Cons: Ported cabinet room-mode dependency, compact 25 kg size limits bass extension, and $1,100 investment.
Full SVS SB-3000 review and specifications →
| Amplifier Power | 800W RMS / 2500W peak |
|---|---|
| CEA-2010-A Average (40-80Hz) | 118.7 dB |
| Cabinet Color | black |
| Country | United States |
| Crossover Frequency | 30-200Hz adjustable, 6/12/18/24dB slopes |
| Dimensions | 15.6"H x 15.2"W x 15.7"D (396.2 x 386.1 x 398.8 mm) |
| Drivers | 13" (330mm) driver |
| Enclosure | sealed |
| Features | Auto/On, 3-12V AC/DC trigger |
| Frequency Response | 18-270Hz, ±3dB |
| Inputs | RCA (unbalanced), USB |
| Measurement Source | Audioholics |
| Output SPL at 15 Hz | 90.3 dB |
| Output SPL at 20 Hz | 96.6 dB |
| Output SPL at 25 Hz | 101.7 dB |
| Output SPL at 31.5 Hz | 107.8 dB |
| Output SPL at 40 Hz | 114.6 dB |
| Output SPL at 50 Hz | 118.7 dB |
| Output SPL at 63 Hz | 120.7 dB |
| Output SPL at 80 Hz | 120.9 dB |
| Output SPL at 100 Hz | 120.8 dB |
| Output SPL at 125 Hz | 120.7 dB |
| Phase Control | 0°-180° |
| Warranty | 5 |
| Weight | 54.5 lbs (24.7 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Independently measured by Audioholics; the published figures above come from this ASR subwoofer measurement thread.
- Head-to-Head Comparisons
- SVS SB-3000 vs Monoprice SW-15
- SVS SB-3000 vs Power Sound Audio (PSA) XS15
- SVS SB-3000 vs Power Sound Audio (PSA) XV15SEICE-BASE
- SVS SB-3000 vs Power Sound Audio (PSA) XS15-BASE
- SVS SB-3000 vs Power Sound Audio (PSA) XV15-BASE
- SVS SB-3000 vs Paradigm Defiance X12
- SVS SB-3000 vs Power Sound Audio (PSA) XV15
- SVS SB-3000 vs Rythmik F12
- See all 24 comparisons
KRK Systems 12S: $899 Discontinued eBay
Pros: 12-inch Kevlar ported with 240W RMS offers smooth response and solid deep extension. Little port noise with no cabinet rattle. Highly recommended professional studio subwoofer at fair price point.
Cons: Discontinued.
Full KRK Systems 12S review and specifications →
| Amplifier Power | 240W RMS |
|---|---|
| CEA-2010-A Average (40-80Hz) | 117.1 dB |
| Country | United States |
| Dimensions | 18.1"H x 15.9"W x 22.6"D (460.0 x 404.9 x 575.1 mm) |
| Discontinued | Yes |
| Drivers | 12" (305mm) driver |
| Enclosure | ported, front |
| Frequency Response | 32-139Hz |
| Measurement Source | Data-bass |
| Output SPL at 20 Hz | 92.8 dB |
| Output SPL at 25 Hz | 99.1 dB |
| Output SPL at 31.5 Hz | 111.0 dB |
| Output SPL at 40 Hz | 115.6 dB |
| Output SPL at 50 Hz | 118.7 dB |
| Output SPL at 63 Hz | 118.2 dB |
| Output SPL at 80 Hz | 115.8 dB |
| Output SPL at 100 Hz | 113.6 dB |
| Output SPL at 125 Hz | 110.6 dB |
| Warranty | 3 |
| Weight | 66.6 lbs (30.2 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Independently measured by Data-bass; the published figures above come from this ASR subwoofer measurement thread.
- Head-to-Head Comparisons