Short answer: the Klipsch HD Theater 600. Both are rated 3.3/5 for sound quality (#25 and #26 of 48 subwoofers), and the Klipsch HD Theater 600 costs $399 against $550 for the ELAC SUB1010, and with sound quality even, the cheaper one is the better buy.
Buy the Klipsch HD Theater 600. Both are rated the same for sound quality, and it costs $151 less than the ELAC SUB1010.
Still deciding? The full Subwoofers rankings cover every ranked option.
Specifications Side By Side
| ELAC SUB1010 | Klipsch HD Theater 600 | |
|---|---|---|
| Price | $550 | $399 |
| Ranked | #26 of 48 in Small Home Subwoofers (Under 30 lbs) | #25 of 48 in Small Home Subwoofers (Under 30 lbs) |
| Enclosure | ported, rear | ported, rear |
| Output SPL at 31.5 Hz | 96.5 dB | 98.4 dB |
| Output SPL at 40 Hz | 102.7 dB | 104.9 dB |
| Output SPL at 50 Hz | 107.0 dB | 107.6 dB |
| Output SPL at 63 Hz | 110.8 dB | 112.1 dB |
| Output SPL at 80 Hz | 111.9 dB | - |
| Output SPL at 100 Hz | 111.2 dB | - |
| Output SPL at 125 Hz | 109.5 dB | - |
| CEA-2010-A Average (40-80Hz) | 108.1 dB | 108.2 dB (avg of 3/4 bands) |
| Dimensions | 14.8"H x 12.2"W x 12.2"D (376.2 x 309.4 x 309.4 mm) | 13.9"H x 12.5"W x 12.5"D (353.1 x 317.5 x 317.5 mm) |
| Weight | 21.8 lbs (9.9 kg) | 17 lbs (7.7 kg) |
| Warranty | 3/1 | - |
| Cabinet Color | black | - |
| Country | Germany | United States |
| Measurement Source | ErinsAudioCorner | Brent Butterworth |
| Drivers | 10" (254mm) driver | 8" (203mm) driver |
| Output SPL at 25 Hz | - | 87.1 dB |
Related Speaker Comparisons
More worthwhile head-to-heads for Klipsch HD Theater 600:
- SVS SB-1000 PRO vs Klipsch HD Theater 600
- Definitive Technology SuperCube 2000 vs Klipsch HD Theater 600
- SVS 3000 Micro vs Klipsch HD Theater 600
- Polk Audio PSW10 vs Klipsch HD Theater 600
- Klipsch HD Theater 600 vs MartinLogan Dynamo 700w
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
ELAC SUB1010: $550 eBay
Pros: A compact 10-inch ported subwoofer with useful measured output through the upper-bass range: 102.7dB at 40Hz and 110.8dB at 63Hz. Its small cabinet makes it an approachable option for a modest room or a first 2.1 setup, where careful placement can add satisfying weight without taking much floor space.
Cons: Deep-bass output is limited compared with larger subwoofers, with 96.5dB measured at 31.5Hz, so it is not the right choice for demanding home-theater effects or a large room. Ported-room placement can also become boomy; experiment with position and crossover rather than expecting a plug-and-play upgrade.
Full ELAC SUB1010 review and specifications →
| CEA-2010-A Average (40-80Hz) | 108.1 dB |
|---|---|
| Cabinet Color | black |
| Country | Germany |
| Dimensions | 14.8"H x 12.2"W x 12.2"D (376.2 x 309.4 x 309.4 mm) |
| Drivers | 10" (254mm) driver |
| Enclosure | ported, rear |
| Measurement Source | ErinsAudioCorner |
| Output SPL at 31.5 Hz | 96.5 dB |
| Output SPL at 40 Hz | 102.7 dB |
| Output SPL at 50 Hz | 107.0 dB |
| Output SPL at 63 Hz | 110.8 dB |
| Output SPL at 80 Hz | 111.9 dB |
| Output SPL at 100 Hz | 111.2 dB |
| Output SPL at 125 Hz | 109.5 dB |
| Warranty | 3/1 |
| Weight | 21.8 lbs (9.9 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
- ELAC SUB1010 vs ELAC IW-S10EQ in-wall
- ELAC SUB1010 vs Dayton Audio SUB-1000L
- ELAC SUB1010 vs Monoprice Premium Select 8in 200-Watt
- ELAC SUB1010 vs MartinLogan Dynamo 700w
- ELAC SUB1010 vs Jamo SUB 800
- ELAC SUB1010 vs Monoprice Monolith 8 THX Certified
- ELAC SUB1010 vs SVS 3000 Micro
- ELAC SUB1010 vs Definitive Technology SuperCube 2000
- See all 10 comparisons
Klipsch HD Theater 600: $399 eBay
Pros: Independent CEA-2010 testing records 108.2 dB (avg of 3/4 bands) through 40-80 Hz. The ported, rear enclosure with 8” (203mm) driver is a compact way to add useful midbass support to a modest system.
Cons: Without a published 20 Hz result, deep-bass capability is less certain than the midbass figure. The 353.1H x 317.5W x 317.5D mm cabinet and 7.7 kg mass still need careful placement and calibration.
Full Klipsch HD Theater 600 review and specifications →
| CEA-2010-A Average (40-80Hz) | 108.2 dB (avg of 3/4 bands) |
|---|---|
| Country | United States |
| Dimensions | 13.9"H x 12.5"W x 12.5"D (353.1 x 317.5 x 317.5 mm) |
| Drivers | 8" (203mm) driver |
| Enclosure | ported, rear |
| Measurement Source | Brent Butterworth |
| Output SPL at 25 Hz | 87.1 dB |
| Output SPL at 31.5 Hz | 98.4 dB |
| Output SPL at 40 Hz | 104.9 dB |
| Output SPL at 50 Hz | 107.6 dB |
| Output SPL at 63 Hz | 112.1 dB |
| Weight | 17 lbs (7.7 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
- Klipsch HD Theater 600 vs ELAC IW-S10EQ in-wall
- Klipsch HD Theater 600 vs MartinLogan Dynamo 700w
- Klipsch HD Theater 600 vs Polk Audio PSW10
- Klipsch HD Theater 600 vs Monoprice Premium Select 8in 200-Watt
- Klipsch HD Theater 600 vs SVS 3000 Micro
- Klipsch HD Theater 600 vs Definitive Technology SuperCube 2000
- Klipsch HD Theater 600 vs SVS SB-1000 PRO
- Klipsch HD Theater 600 vs Bowers & Wilkins (B&W) PV1D
- See all 9 comparisons