Short answer: the ELAC PS350. It ranks #84 of 145 subwoofers by sound quality, rated 3.6/5, at $1,698; the JL Audio Fathom f110 ranks #139, rated 3.0/5, and costs $2,299, so there is little reason to consider the other one.
The case for the ELAC PS350: 12” woofer (24Hz) with 350W RMS, 700W peak.
Why pick the JL Audio Fathom f110: Compact sealed 10-inch punches well above weight class with fast detailed musical bass.
Buy the ELAC PS350. It is rated higher for sound quality than the JL Audio Fathom f110 and costs less, so only choose the other one for a particular feature it does better.
Want more options? Browse the full Subwoofers rankings.
Specifications Side By Side
| ELAC PS350 | JL Audio Fathom f110 | |
|---|---|---|
| Price | $1,698.00 | $2299 |
| Ranked | #84 of 145 in Medium Home Subwoofers (30-75 lbs) | #139 of 145 in Medium Home Subwoofers (30-75 lbs) |
| Enclosure | ported, bottom | sealed |
| Output SPL at 20 Hz | 85.5 dB | 94.0 dB |
| Output SPL at 25 Hz | 99.4 dB | 101.0 dB |
| Output SPL at 31.5 Hz | 105.4 dB | 103.0 dB |
| Output SPL at 40 Hz | 111.4 dB | 105.0 dB |
| Output SPL at 50 Hz | 112.5 dB | 104.0 dB |
| Output SPL at 63 Hz | 114.1 dB | 103.0 dB |
| Output SPL at 80 Hz | 110.9 dB | 101.0 dB |
| CEA-2010-A Average (40-80Hz) | 112.2 dB | 103.2 dB |
| Dimensions | 17.2”H x 16.4”W x 16.4”D (436.9 x 415.8 x 417.8 mm) | 15.6”H x 12.9”W x 17.3”D (397.3 x 328.2 x 438.7 mm) |
| Weight | 48.1 lbs (21.8 kg) | 67 lbs (30.4 kg) |
| Cabinet Color | black | - |
| Country | Germany | United States |
| Measurement Source | Brent Butterworth | Audioholics |
| Amplifier Power | 350W RMS | 900W short-term |
| Frequency Response | 24-150Hz | 27-111Hz |
| Drivers | 12” (305mm) driver | 10” (254mm) driver |
| Output SPL at 100 Hz | - | 98.0 dB |
| Warranty | - | 3 |
| Inputs | - | XLR/TRS combo (balanced), RCA (unbalanced), XLR link output |
| 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
More worthwhile head-to-heads for ELAC PS350:
- Monoprice SW-15 vs ELAC PS350
- SVS SB-3000 vs ELAC PS350
- ELAC PS350 vs MartinLogan Abyss 10
- JL Audio Fathom f110 vs Kef KC62
- MartinLogan Dynamo 12 vs JL Audio Fathom f110
Prices on this page were last checked September 29, 2026 at 3:43 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
ELAC PS350: $1,698.00 Amazon eBay
Pros: 12” woofer (24Hz) with 350W RMS, 700W peak. Large 2” voice coil for power handling. Auto EQ system compensates for room acoustics. App control (iOS/Android) for multiple subs.
Full ELAC PS350 review and specifications →
| Amplifier Power | 350W RMS |
|---|---|
| CEA-2010-A Average (40-80Hz) | 112.2 dB |
| Cabinet Color | black |
| Country | Germany |
| Dimensions | 17.2”H x 16.4”W x 16.4”D (436.9 x 415.8 x 417.8 mm) |
| Drivers | 12” (305mm) driver |
| Enclosure | ported, bottom |
| Frequency Response | 24-150Hz |
| Measurement Source | Brent Butterworth |
| Output SPL at 20 Hz | 85.5 dB |
| Output SPL at 25 Hz | 99.4 dB |
| Output SPL at 31.5 Hz | 105.4 dB |
| Output SPL at 40 Hz | 111.4 dB |
| Output SPL at 50 Hz | 112.5 dB |
| Output SPL at 63 Hz | 114.1 dB |
| Output SPL at 80 Hz | 110.9 dB |
| Weight | 48.1 lbs (21.8 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Independently measured by Brent Butterworth; the published figures above come from this ASR subwoofer measurement thread.
- Head-to-Head Comparisons
JL Audio Fathom f110: $2299 eBay
Pros: Compact sealed 10-inch punches well above weight class with fast detailed musical bass. Advanced D.A.R.O. room optimization with 18-band EQ. Flawless gloss-black finish and precise realistic impacts.
Full JL Audio Fathom f110 review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 900W short-term |
| Aux Input | No |
| CEA-2010-A Average (40-80Hz) | 103.2 dB |
| Coaxial Input | No |
| Country | United States |
| Dimensions | 15.6”H x 12.9”W x 17.3”D (397.3 x 328.2 x 438.7 mm) |
| Drivers | 10” (254mm) driver |
| Enclosure | sealed |
| Frequency Response | 27-111Hz |
| HDMI Input | No |
| Inputs | XLR/TRS combo (balanced), RCA (unbalanced), XLR link output |
| Measurement Source | Audioholics |
| Optical Input | No |
| Output SPL at 20 Hz | 94.0 dB |
| Output SPL at 25 Hz | 101.0 dB |
| Output SPL at 31.5 Hz | 103.0 dB |
| Output SPL at 40 Hz | 105.0 dB |
| Output SPL at 50 Hz | 104.0 dB |
| Output SPL at 63 Hz | 103.0 dB |
| Output SPL at 80 Hz | 101.0 dB |
| Output SPL at 100 Hz | 98.0 dB |
| RCA Input | Yes |
| TRS Input | Yes |
| USB Input | No |
| Warranty | 3 |
| Weight | 67 lbs (30.4 kg) |
| XLR Input | Yes |
- Reviews, Comparisons and Sound Samples
- Independently measured by Audioholics; the published figures above come from this ASR subwoofer measurement thread.
- Head-to-Head Comparisons