The EMPtek ES1010i is rated 3.3/5 for sound quality, #180 of 212 Medium Home Subwoofers (30-75 lbs). See all Subwoofers rankings for every top pick.

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#180 EMPtek ES1010i: $599 Discontinued eBay
Pros: A dual 10 inch ported subwoofer with a braced cabinet and stylish contoured finish, now discontinued. It uses a 250W RMS amplifier and measured output averages about 108dB from 40 to 80Hz, enough for a small to medium room. The rigid braced cabinet keeps the enclosure from rattling at moderate volume. Variable phase, an adjustable crossover and an analog limiter protect the drivers.
Cons: Output falls to 94dB at 25Hz and 88dB at 20Hz, so it is weak on deep movie effects. Rated response starts at 30Hz, which is shallow for a subwoofer. It is a tall cabinet at about 699mm and weighs 20.4kg. It is discontinued, so it can only be bought used.
| Amplifier Power | 250W RMS |
|---|---|
| CEA-2010-A Average (40-80Hz) | 107.6 dB |
| Country | United States |
| Dimensions | 27.5”H x 13”W x 19”D (698.5 x 330.2 x 482.6 mm) |
| Drivers | 2x 10” (254mm) driver |
| Enclosure | ported, bottom |
| Frequency Response | 30-150Hz |
| Measurement Source | Audioholics |
| Output SPL at 20 Hz | 88.0 dB |
| Output SPL at 25 Hz | 94.0 dB |
| Output SPL at 31.5 Hz | 100.0 dB |
| Output SPL at 40 Hz | 105.5 dB |
| Output SPL at 50 Hz | 109.0 dB |
| Output SPL at 63 Hz | 108.0 dB |
| Output SPL at 80 Hz | 108.0 dB |
| Output SPL at 100 Hz | 108.0 dB |
| Weight | 45 lbs (20.4 kg) |
- Reviews, Comparisons and Sound Samples
- Independently measured by Audioholics; the published figures above come from this ASR subwoofer measurement thread.