Short answer: the SVS SB-2000 Pro, if you are buying new. The JBL HDI-1200P ranks higher than it (#24 vs #58 of 146 subwoofers, 3.9/5 vs 3.8/5) but is discontinued, so only consider it used; the SVS SB-2000 Pro is still sold new at $899.
The case for the SVS SB-2000 Pro: A compact sealed 12-inch subwoofer, about 37cm on each side, with a 550W RMS (1,500W peak) Sledge amplifier and SVS’s smartphone app for volume, crossover, phase, room gain compensation and parametric EQ from the listening seat. The tradeoff: Output is modest next to larger or ported subwoofers: Erin’s Audio Corner measured about 102.5dB at 20Hz, and he judged the SB-3000, about $200 more, the better value for its considerably higher output.
Why pick the JBL HDI-1200P: Dual-ported 1000W 12-inch high-excursion cone.
Buy the SVS SB-2000 Pro new; the JBL HDI-1200P is no longer sold new, so it only makes sense as a used find.
Still deciding? The full Subwoofers rankings cover every ranked option.
Specifications Side By Side
| SVS SB-2000 Pro | JBL HDI-1200P | |
|---|---|---|
| Price | $899.00 each | $2,310 Discontinued |
| Ranked | #58 of 146 in Medium Home Subwoofers (30-75 lbs) | #24 of 146 in Medium Home Subwoofers (30-75 lbs) |
| Enclosure | sealed | ported, bottom |
| Output SPL at 20 Hz | 102.5 dB | - |
| Output SPL at 25 Hz | 113.3 dB | 93.2 dB |
| Output SPL at 40 Hz | 114.0 dB | 115.6 dB |
| Output SPL at 50 Hz | 114.1 dB | 119.1 dB |
| Output SPL at 63 Hz | 115.9 dB | 119.0 dB |
| Output SPL at 80 Hz | 115.0 dB | 114.9 dB |
| CEA-2010-A Average (40-80Hz) | 114.7 dB | 117.2 dB |
| Dimensions | 14.6”H x 14.2”W x 15.6”D (370.8 x 360.7 x 396.2 mm) | 16.9”H x 16.3”W x 17.8”D (430.5 x 414.0 x 451.4 mm) |
| Weight | 38.6 lbs (17.5 kg) | 70.8 lbs (32.1 kg) |
| Warranty | 5 | 5 |
| Cabinet Color | black | black, wood |
| Country | United States | United States |
| Measurement Source | Erin’s Audio Corner | Audioholics |
| Amplifier Power | 550W RMS, 1500W peak | 1000W RMS |
| Frequency Response | 19-240Hz ±3dB | 28-150Hz (-6dB) |
| Drivers | 12” (305mm) driver | 12” (305mm) driver |
| Output SPL at 31.5 Hz | - | 109.5 dB |
| Output SPL at 100 Hz | - | 115.4 dB |
| Output SPL at 125 Hz | - | 117.2 dB |
| Crossover Frequency | - | 50-150Hz, 24dB/octave |
| Inputs | - | RCA (unbalanced) and XLR (balanced) |
| Features | - | Single-band parametric EQ |
| 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
More worthwhile head-to-heads for JBL HDI-1200P:
- JTR Speakers Captivator 212PRO vs JBL HDI-1200P
- MartinLogan Dynamo 1600X vs JBL HDI-1200P
- HSU Research ULS-15 MK2 vs JBL HDI-1200P
- Monoprice SW-12 vs JBL HDI-1200P
- Monoprice SW-15 vs JBL HDI-1200P
Prices on this page were last checked September 30, 2026 at 2:57 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
SVS SB-2000 Pro: $899.00 each Amazon eBay
Older models: the SVS SB-2000 (ranked higher, rated 3.9/5) and the SVS SB12-Plus (ranked lower, rated 3.6/5).
Pros: A compact sealed 12-inch subwoofer, about 37cm on each side, with a 550W RMS (1,500W peak) Sledge amplifier and SVS’s smartphone app for volume, crossover, phase, room gain compensation and parametric EQ from the listening seat. Erin’s Audio Corner measured a 114.7dB CEA-2010-A average from 40 to 80Hz, and SVS rates it at 19-240Hz within 3dB.
Cons: Output is modest next to larger or ported subwoofers: Erin’s Audio Corner measured about 102.5dB at 20Hz, and he judged the SB-3000, about $200 more, the better value for its considerably higher output. Sealed designs this size run out of headroom sooner in large rooms.
Full SVS SB-2000 Pro review and specifications →
| Amplifier Power | 550W RMS, 1500W peak |
|---|---|
| CEA-2010-A Average (40-80Hz) | 114.7 dB |
| Cabinet Color | black |
| Country | United States |
| Dimensions | 14.6”H x 14.2”W x 15.6”D (370.8 x 360.7 x 396.2 mm) |
| Drivers | 12” (305mm) driver |
| Enclosure | sealed |
| Frequency Response | 19-240Hz ±3dB |
| Measurement Source | Erin’s Audio Corner |
| Output SPL at 20 Hz | 102.5 dB |
| Output SPL at 25 Hz | 113.3 dB |
| Output SPL at 40 Hz | 114.0 dB |
| Output SPL at 50 Hz | 114.1 dB |
| Output SPL at 63 Hz | 115.9 dB |
| Output SPL at 80 Hz | 115.0 dB |
| Warranty | 5 |
| Weight | 38.6 lbs (17.5 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- SVS SB-2000 Pro vs BIC America PL-300
- SVS SB-2000 Pro vs Monoprice SSW-10
- SVS SB-2000 Pro vs SVS PB-1000 PRO
- SVS SB-2000 Pro vs RSL (Rogersound Labs) Speedwoofer 10S MKII
- SVS SB-2000 Pro vs Power Sound Audio (PSA) XS15SE
- SVS SB-2000 Pro vs Klipsch R-121SW
- SVS SB-2000 Pro vs Rythmik F12
- SVS SB-2000 Pro vs Klipsch SPL-120
- See all 22 comparisons
JBL HDI-1200P: $2,310 Discontinued eBay
Pros: Dual-ported 1000W 12-inch high-excursion cone. Symmetric Field motor design controls stray magnetic flux for refined response. Plays very clean with super low distortion (<1% THD) down to tuning frequency. Dual down-firing ports extend low-end with 28-150Hz frequency response. Adjustable crossover (50-150Hz) and phase control for seamless integration. Compact ~17-inch cube with automotive-gloss or furniture-grade finishes.
Cons: Discontinued.
Full JBL HDI-1200P review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 1000W RMS |
| Aux Input | No |
| CEA-2010-A Average (40-80Hz) | 117.2 dB |
| Cabinet Color | black, wood |
| Coaxial Input | No |
| Country | United States |
| Crossover Frequency | 50-150Hz, 24dB/octave |
| Dimensions | 16.9”H x 16.3”W x 17.8”D (430.5 x 414.0 x 451.4 mm) |
| Drivers | 12” (305mm) driver |
| Enclosure | ported, bottom |
| Features | Single-band parametric EQ |
| Frequency Response | 28-150Hz (-6dB) |
| HDMI Input | No |
| Inputs | RCA (unbalanced) and XLR (balanced) |
| Measurement Source | Audioholics |
| Optical Input | No |
| Output SPL at 25 Hz | 93.2 dB |
| Output SPL at 31.5 Hz | 109.5 dB |
| Output SPL at 40 Hz | 115.6 dB |
| Output SPL at 50 Hz | 119.1 dB |
| Output SPL at 63 Hz | 119.0 dB |
| Output SPL at 80 Hz | 114.9 dB |
| Output SPL at 100 Hz | 115.4 dB |
| Output SPL at 125 Hz | 117.2 dB |
| RCA Input | Yes |
| TRS Input | No |
| USB Input | No |
| Warranty | 5 |
| Weight | 70.8 lbs (32.1 kg) |
| XLR Input | Yes |
- 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


