Short answer: the SVS SB-3000 for the higher ranking, the Monoprice SW-12 for the lower price. The SVS SB-3000 ranks #9 of 137 subwoofers at $1199. The Monoprice SW-12 ranks #32 at $230, $969 cheaper.
What the Monoprice SW-12 gets right: 12-inch ported with 400W RMS (600W peak) on a budget at just $230. Hits hard with clean tight transient response. The tradeoff: Entry-level build quality, ported enclosure room interaction, and lower 112.3 dB output capability.
On the SVS SB-3000 side: 13-inch sealed with 800W RMS (2500W peak) delivers 118.7dB average with exceptional accuracy. The tradeoff: Ported cabinet room-mode dependency, compact 25 kg size limits bass extension, and $1,100 investment.
Buy the Monoprice SW-12 if the price matters more than the ranking. Buy the SVS SB-3000 if the ranking matters more than the price.
Specifications Side By Side
| Monoprice SW-12 | SVS SB-3000 | |
|---|---|---|
| Price | $230 | $1,199.00 |
| Ranked | #32 of 137 in Medium Powered Home Subwoofers (30-75 lbs) | #9 of 137 in Medium Powered Home Subwoofers (30-75 lbs) |
| Enclosure | ported, bottom | sealed |
| Output SPL at 15 Hz | 84.6 dB | 90.3 dB |
| Output SPL at 20 Hz | 96.7 dB | 96.6 dB |
| Output SPL at 25 Hz | 105.1 dB | 101.7 dB |
| Output SPL at 31.5 Hz | 109.2 dB | 107.8 dB |
| Output SPL at 40 Hz | 113.0 dB | 114.6 dB |
| Output SPL at 50 Hz | 113.7 dB | 118.7 dB |
| Output SPL at 63 Hz | 116.9 dB | 120.7 dB |
| Output SPL at 80 Hz | 117.0 dB | 120.9 dB |
| CEA-2010-A Average (40-80Hz) | 115.2 dB | 118.7 dB |
| Dimensions | 14.9"H x 18.3"W x 19.1"D (378.5 x 464.8 x 485.1 mm) | 15.6"H x 15.2"W x 15.7"D (396.2 x 386.1 x 398.8 mm) |
| Weight | 50.7 lbs / 23.0 kg | 54.5 lbs / 24.7 kg |
| Warranty | 1 | 5 |
| Cabinet Color | black | black |
| Country | United States | United States |
| Measurement Source | Brent Butterworth | Audioholics |
| Frequency Response | 35-150Hz, -10dB | 18-270Hz, ±3dB |
| Power Output (Watts) | 400W RMS / 600W peak | 800W RMS / 2500W peak |
| Drivers | 12" (305mm) driver | 13" (330mm) driver |
| Output SPL at 100 Hz | - | 120.8 dB |
| Output SPL at 125 Hz | - | 120.7 dB |
| Crossover | - | 30-200Hz adjustable, 6/12/18/24dB slopes |
| Input Connections | - | RCA (unbalanced), USB |
| Phase Control | - | 0°-180° |
| Features | - | Auto/On, 3-12V AC/DC trigger |
The Two Speakers In Full
Monoprice SW-12: $230 Amazon
Pros: 12-inch ported with 400W RMS (600W peak) on a budget at just $230. Hits hard with clean tight transient response. Variable crossover and volume controls for setup flexibility. Speaker-level and line-level inputs for easy integration.
Cons: Entry-level build quality, ported enclosure room interaction, and lower 112.3 dB output capability.
Notes: Product # 41498
| CEA-2010-A Average (40-80Hz) | 115.2 dB |
|---|---|
| Cabinet Color | black |
| Country | United States |
| Dimensions | 14.9"H x 18.3"W x 19.1"D (378.5 x 464.8 x 485.1 mm) |
| Drivers | 12" (305mm) driver |
| Enclosure | ported, bottom |
| Frequency Response | 35-150Hz, -10dB |
| Measurement Source | Brent Butterworth |
| Output SPL at 15 Hz | 84.6 dB |
| Output SPL at 20 Hz | 96.7 dB |
| Output SPL at 25 Hz | 105.1 dB |
| Output SPL at 31.5 Hz | 109.2 dB |
| Output SPL at 40 Hz | 113.0 dB |
| Output SPL at 50 Hz | 113.7 dB |
| Output SPL at 63 Hz | 116.9 dB |
| Output SPL at 80 Hz | 117.0 dB |
| Power Output (Watts) | 400W RMS / 600W peak |
| Warranty | 1 |
| Weight | 50.7 lbs / 23.0 kg |
- Head-to-Head Comparisons
- Monoprice SW-12 vs SVS PB-1000 PRO
- Monoprice SW-12 vs Rythmik F12
- Monoprice SW-12 vs Monoprice SW-15
- Monoprice SW-12 vs HSU Research ULS-15 MK2
- Monoprice SW-12 vs MartinLogan Dynamo 1600X
- Monoprice SW-12 vs JTR Speakers Captivator 212PRO
- Monoprice SW-12 vs RSL (Rogersound Labs) Speedwoofer 10S MKII
- Monoprice SW-12 vs SVS SB-2000
- See all 13 comparisons
- Links
SVS SB-3000: $1,199.00 Amazon
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.
| CEA-2010-A Average (40-80Hz) | 118.7 dB |
|---|---|
| Cabinet Color | black |
| Country | United States |
| Crossover | 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 |
| Input Connections | 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° |
| Power Output (Watts) | 800W RMS / 2500W peak |
| Warranty | 5 |
| Weight | 54.5 lbs / 24.7 kg |
- 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 HSU Research ULS-15 MK2
- SVS SB-3000 vs MartinLogan Dynamo 1600X
- SVS SB-3000 vs JTR Speakers Captivator 212PRO
- SVS SB-3000 vs SVS PB-1000 PRO
- See all 16 comparisons
- Links
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Product prices and availability were last checked August 9, 2026 at 6:57 AM UTC 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.