Short answer: the ELAC IW-S10EQ in-wall for better sound quality, the JL Audio Dominion d108 for the lower price. The ELAC IW-S10EQ in-wall ranks #21 of 48 subwoofers at $2199. The JL Audio Dominion d108 ranks #37 at $1100, $1099 cheaper.
What the ELAC IW-S10EQ in-wall offers: 10-inch in-wall driver delivers 103.9dB CEA-2010-A average with EQ-adjustable response for flush installation where a floor-standing cabinet isn’t an option. Watch for: Requires in-wall installation, limited output vs standalone cabinets, and space constraints for placement.
What the JL Audio Dominion d108 offers: Independent CEA-2010 testing records 79.7 dB at 20 Hz and 103.0 dB through 40-80 Hz. The sealed enclosure with 8” (203mm) driver is best suited to upper-bass support in a modest room. Watch for: Deep-bass output is limited relative to its midbass result, so it is not the right choice for the lowest movie effects. The 288.8H x 254.0W x 336.0D mm cabinet and 12.0 kg mass still need deliberate placement and calibration.
Buy the ELAC IW-S10EQ in-wall if sound quality is the priority over the price, or the JL Audio Dominion d108 if the price is the priority over sound quality.
If sound quality matters at all to you, skip the JL Audio Dominion d108. It ranks near the bottom of the 48 subwoofers, so look higher up the list instead.
Want more options? Browse the full Subwoofers rankings.
Specifications Side By Side
| ELAC IW-S10EQ in-wall | JL Audio Dominion d108 | |
|---|---|---|
| Price | $2,199.00 | $1,100 |
| Ranked | #21 of 48 in Small Home Subwoofers (Under 30 lbs) | #37 of 48 in Small Home Subwoofers (Under 30 lbs) |
| Enclosure | in-wall | sealed |
| Output SPL at 20 Hz | 96.2 dB | 79.7 dB |
| Output SPL at 25 Hz | 103.3 dB | 85.8 dB |
| Output SPL at 31.5 Hz | 103.9 dB | 91.5 dB |
| Output SPL at 40 Hz | 106.3 dB | 98.4 dB |
| Output SPL at 50 Hz | 109.0 dB | 102.9 dB |
| Output SPL at 63 Hz | 110.5 dB | 105.6 dB |
| Output SPL at 80 Hz | 113.9 dB | 105.0 dB |
| CEA-2010-A Average (40-80Hz) | 109.9 dB | 103.0 dB |
| Dimensions | 12.2"H x 12.2"W x 4.2"D (309.9 x 309.9 x 107.4 mm) | 11.4"H x 10"W x 13.2"D (288.8 x 254.0 x 336.0 mm) |
| Weight | 14.3 lbs (6.5 kg) | 26.5 lbs (12.0 kg) |
| Warranty | 3/1 | 3 |
| Cabinet Color | black | black |
| Country | Germany | United States |
| Measurement Source | Brent Butterworth | ErinsAudioCorner |
| Drivers | 10" (254mm) driver | 8" (203mm) driver |
| Output SPL at 16 Hz | 92.0 dB | - |
| Output SPL at 100 Hz | - | 103.9 dB |
Related Speaker Comparisons
More worthwhile head-to-heads for ELAC IW-S10EQ in-wall:
- ELAC IW-S10EQ in-wall vs SVS SB-1000
- ELAC IW-S10EQ in-wall vs Onkyo SKW-204
- ELAC IW-S10EQ in-wall vs SVS SB-1000 PRO
- ELAC IW-S10EQ in-wall vs SVS 3000 Micro
- ELAC IW-S10EQ in-wall vs Velodyne Acoustics SPL-1200 Series II
Prices on this page were last checked September 16, 2026 at 12:41 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
ELAC IW-S10EQ in-wall: $2,199.00 Crutchfield eBay
Pros: 10-inch in-wall driver delivers 103.9dB CEA-2010-A average with EQ-adjustable response for flush installation where a floor-standing cabinet isn’t an option.
Cons: Requires in-wall installation, limited output vs standalone cabinets, and space constraints for placement.
Full ELAC IW-S10EQ in-wall review and specifications →
| CEA-2010-A Average (40-80Hz) | 109.9 dB |
|---|---|
| Cabinet Color | black |
| Country | Germany |
| Dimensions | 12.2"H x 12.2"W x 4.2"D (309.9 x 309.9 x 107.4 mm) |
| Drivers | 10" (254mm) driver |
| Enclosure | in-wall |
| Measurement Source | Brent Butterworth |
| Output SPL at 16 Hz | 92.0 dB |
| Output SPL at 20 Hz | 96.2 dB |
| Output SPL at 25 Hz | 103.3 dB |
| Output SPL at 31.5 Hz | 103.9 dB |
| Output SPL at 40 Hz | 106.3 dB |
| Output SPL at 50 Hz | 109.0 dB |
| Output SPL at 63 Hz | 110.5 dB |
| Output SPL at 80 Hz | 113.9 dB |
| Warranty | 3/1 |
| Weight | 14.3 lbs (6.5 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
- ELAC IW-S10EQ in-wall vs MartinLogan Dynamo 700w
- ELAC IW-S10EQ in-wall vs GoldenEar ForceField 3
- ELAC IW-S10EQ in-wall vs Polk Audio PSW10
- ELAC IW-S10EQ in-wall vs Klipsch HD Theater 600
- ELAC IW-S10EQ in-wall vs ELAC SUB1010
- ELAC IW-S10EQ in-wall vs Monitor Audio BRW10
- ELAC IW-S10EQ in-wall vs Klipsch R-10SW
- ELAC IW-S10EQ in-wall vs Monoprice Premium Select 8in 200-Watt
- See all 17 comparisons
JL Audio Dominion d108: $1,100 eBay
Pros: Independent CEA-2010 testing records 79.7 dB at 20 Hz and 103.0 dB through 40-80 Hz. The sealed enclosure with 8” (203mm) driver is best suited to upper-bass support in a modest room.
Cons: Deep-bass output is limited relative to its midbass result, so it is not the right choice for the lowest movie effects. The 288.8H x 254.0W x 336.0D mm cabinet and 12.0 kg mass still need deliberate placement and calibration.
Notes: Ash colour.
Full JL Audio Dominion d108 review and specifications →
| CEA-2010-A Average (40-80Hz) | 103.0 dB |
|---|---|
| Cabinet Color | black |
| Country | United States |
| Dimensions | 11.4"H x 10"W x 13.2"D (288.8 x 254.0 x 336.0 mm) |
| Drivers | 8" (203mm) driver |
| Enclosure | sealed |
| Measurement Source | ErinsAudioCorner |
| Output SPL at 20 Hz | 79.7 dB |
| Output SPL at 25 Hz | 85.8 dB |
| Output SPL at 31.5 Hz | 91.5 dB |
| Output SPL at 40 Hz | 98.4 dB |
| Output SPL at 50 Hz | 102.9 dB |
| Output SPL at 63 Hz | 105.6 dB |
| Output SPL at 80 Hz | 105.0 dB |
| Output SPL at 100 Hz | 103.9 dB |
| Warranty | 3 |
| Weight | 26.5 lbs (12.0 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Independently measured by ErinsAudioCorner; the published figures above come from this ASR subwoofer measurement thread.
- Head-to-Head Comparisons