Short answer: the JL Audio E112 for output and transient detail, the KRK 12S for smooth deep extension. The E112 is a sealed 12-inch with 1500W RMS that delivers fast, agile bass with transient detail and powerful output. The KRK 12S is a 12-inch Kevlar ported design with 240W RMS offering smooth response and solid deep extension, at $899 against $2500.
What the JL Audio E112 gets right: Sealed 12-inch with 1500W RMS delivers fast agile bass with transient detail and powerful output.
On the KRK Systems 12S side: 12-inch Kevlar ported with 240W RMS offers smooth response and solid deep extension.
Buy the JL Audio E112, since the KRK Systems 12S is discontinued and only worth hunting down used.
Still deciding? The full Subwoofers rankings cover every ranked option.
Specifications Side By Side
| JL Audio E112 | KRK Systems 12S | |
|---|---|---|
| Price | $2,500 | $899 Discontinued |
| Ranked | #26 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 12.5 Hz | 90.7 dB | - |
| Output SPL at 15 Hz | 95.6 dB | - |
| Output SPL at 20 Hz | 100.5 dB | 92.8 dB |
| Output SPL at 25 Hz | 106.2 dB | 99.1 dB |
| Output SPL at 31.5 Hz | 111.6 dB | 111.0 dB |
| Output SPL at 40 Hz | 115.4 dB | 115.6 dB |
| Output SPL at 50 Hz | 117.7 dB | 118.7 dB |
| Output SPL at 63 Hz | 118.0 dB | 118.2 dB |
| Output SPL at 80 Hz | 116.7 dB | 115.8 dB |
| Output SPL at 100 Hz | 115.5 dB | 113.6 dB |
| Output SPL at 125 Hz | 114.5 dB | 110.6 dB |
| CEA-2010-A Average (40-80Hz) | 117.0 dB | 117.1 dB |
| Dimensions | 16.2"H x 15.5"W x 18.4"D (412.2 x 393.7 x 467.1 mm) | 18.1"H x 15.9"W x 22.6"D (460.0 x 404.9 x 575.1 mm) |
| Weight | 73.4 lbs (33.3 kg) | 66.6 lbs (30.2 kg) |
| Warranty | 3 | 3 |
| Cabinet Color | black | - |
| Country | United States | United States |
| Measurement Source | Audioholics | Data-bass |
| Frequency Response | 22-118Hz, ±1.5dB | 32-139Hz |
| Amplifier Power | 1500W RMS | 240W RMS |
| Drivers | 12" (305mm) driver | 12" (305mm) driver |
| Discontinued | - | Yes |
| Inputs | - | XLR (stereo, balanced), TRS (stereo), RCA (stereo) |
| XLR Input | - | Yes |
| RCA Input | - | Yes |
| TRS Input | - | Yes |
| Optical Input | - | No |
| Coaxial Input | - | No |
| USB Input | - | No |
| HDMI Input | - | No |
| AES Input | - | No |
| Aux Input | - | No |
Related Speaker Comparisons
How KRK Systems 12S compares with other leading options:
- Monoprice SW-15 vs KRK Systems 12S
- SVS SB-3000 vs KRK Systems 12S
- KRK Systems 12S vs Starke Sound SW15
- JBL HDI-1200P vs KRK Systems 12S
- SVS SB-3000 vs JL Audio E112
Prices on this page were last checked September 23, 2026 at 11:24 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
JL Audio E112: $2,500 eBay
Pros: Sealed 12-inch with 1500W RMS delivers fast agile bass with transient detail and powerful output. Clean crossover performance with no bloat at top octaves. Exceptional build quality that disappears into your system.
Full JL Audio E112 review and specifications →
| Amplifier Power | 1500W RMS |
|---|---|
| CEA-2010-A Average (40-80Hz) | 117.0 dB |
| Cabinet Color | black |
| Country | United States |
| Dimensions | 16.2"H x 15.5"W x 18.4"D (412.2 x 393.7 x 467.1 mm) |
| Drivers | 12" (305mm) driver |
| Enclosure | sealed |
| Frequency Response | 22-118Hz, ±1.5dB |
| Measurement Source | Audioholics |
| Output SPL at 12.5 Hz | 90.7 dB |
| Output SPL at 15 Hz | 95.6 dB |
| Output SPL at 20 Hz | 100.5 dB |
| Output SPL at 25 Hz | 106.2 dB |
| Output SPL at 31.5 Hz | 111.6 dB |
| Output SPL at 40 Hz | 115.4 dB |
| Output SPL at 50 Hz | 117.7 dB |
| Output SPL at 63 Hz | 118.0 dB |
| Output SPL at 80 Hz | 116.7 dB |
| Output SPL at 100 Hz | 115.5 dB |
| Output SPL at 125 Hz | 114.5 dB |
| Warranty | 3 |
| Weight | 73.4 lbs (33.3 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
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 →
| AES Input | No |
|---|---|
| Amplifier Power | 240W RMS |
| Aux Input | No |
| CEA-2010-A Average (40-80Hz) | 117.1 dB |
| Coaxial Input | No |
| 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 |
| HDMI Input | No |
| Inputs | XLR (stereo, balanced), TRS (stereo), RCA (stereo) |
| Measurement Source | Data-bass |
| Optical Input | No |
| 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 |
| RCA Input | Yes |
| TRS Input | Yes |
| USB Input | No |
| Warranty | 3 |
| Weight | 66.6 lbs (30.2 kg) |
| XLR Input | Yes |
- 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