Short answer: the Edifier T5s. It ranks #2 of 48 subwoofers by sound quality, rated 3.8/5, at $199.99; the Klipsch Flexus Sub 100 ranks #16, rated 3.4/5, and costs $279.99, so there is little reason to consider the other one.
The case for the Edifier T5s: Independent CEA-2010 testing records 115.7 dB through 40-80 Hz, strong output for its 8” driver. Watch for: The 400.0H x 398.8W x 169.9D mm cabinet and 10.4 kg mass still need deliberate placement and calibration.
The case for the Klipsch Flexus Sub 100: Independent CEA-2010 testing records 90.2 dB at 20 Hz and 109.1 dB (avg of 3/4 bands) through 40-80 Hz. The tradeoff: Only works with Klipsch Flexus soundbars, not as a standalone LFE sub.
Buy the Edifier T5s. It is rated higher for sound quality than the Klipsch Flexus Sub 100 and costs less, so only choose the other one for a particular feature it does better.
Looking for alternatives? See the complete Subwoofers rankings.
Specifications Side By Side
| Edifier T5s | Klipsch Flexus Sub 100 | |
|---|---|---|
| Price | $199.99 | $279.99 |
| Ranked | #2 of 48 in Small Home Subwoofers (Under 30 lbs) | #16 of 48 in Small Home Subwoofers (Under 30 lbs) |
| Enclosure | ported | sealed |
| Output SPL at 25 Hz | 99.9 dB | 96.7 dB |
| Output SPL at 31.5 Hz | 106.7 dB | 101.2 dB |
| Output SPL at 40 Hz | 111.0 dB | 105.9 dB |
| Output SPL at 50 Hz | 115.5 dB | 109.0 dB |
| Output SPL at 63 Hz | 117.6 dB | 112.4 dB |
| Output SPL at 80 Hz | 118.5 dB | - |
| CEA-2010-A Average (40-80Hz) | 115.7 dB | 109.1 dB (avg of 3/4 bands) |
| Dimensions | 15.7”H x 15.7”W x 6.7”D (400.0 x 398.8 x 169.9 mm) | 13.4”H x 13.2”W x 13.7”D (339.9 x 335.0 x 349.2 mm) |
| Weight | 22.9 lbs (10.4 kg) | 20.7 lbs (9.4 kg) |
| Warranty | 2 | 2/5 |
| Measurement Source | Brent Butterworth | Brent Butterworth |
| Drivers | 8” (203mm) driver | 10” (254mm) driver |
| Country | China | - |
| Output SPL at 20 Hz | - | 90.2 dB |
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More worthwhile head-to-heads for Edifier T5s:
- Edifier T5s vs SVS SB-1000 PRO
- Edifier T5s vs PreSonus Eris Sub 8BT
- Edifier T5s vs Dayton Audio MKSX4
- Edifier T5s vs Monoprice Premium Select 8in 200-Watt
- PreSonus Eris Sub 8BT vs Klipsch Flexus Sub 100
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
Edifier T5s: $199.99 Amazon eBay
Pros: Independent CEA-2010 testing records 115.7 dB through 40-80 Hz, strong output for its 8” driver. The ported enclosure suits a small-to-mid room.
Cons: The 400.0H x 398.8W x 169.9D mm cabinet and 10.4 kg mass still need deliberate placement and calibration. Warranty is a below-average 2 years.
Full Edifier T5s review and specifications →
| CEA-2010-A Average (40-80Hz) | 115.7 dB |
|---|---|
| Country | China |
| Dimensions | 15.7”H x 15.7”W x 6.7”D (400.0 x 398.8 x 169.9 mm) |
| Drivers | 8” (203mm) driver |
| Enclosure | ported |
| Measurement Source | Brent Butterworth |
| Output SPL at 25 Hz | 99.9 dB |
| Output SPL at 31.5 Hz | 106.7 dB |
| Output SPL at 40 Hz | 111.0 dB |
| Output SPL at 50 Hz | 115.5 dB |
| Output SPL at 63 Hz | 117.6 dB |
| Output SPL at 80 Hz | 118.5 dB |
| Warranty | 2 |
| Weight | 22.9 lbs (10.4 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 Flexus Sub 100: $279.99 Amazon eBay
Pros: Independent CEA-2010 testing records 90.2 dB at 20 Hz and 109.1 dB (avg of 3/4 bands) through 40-80 Hz. The sealed enclosure with a 10” driver suits a small room.
Cons: Only works with Klipsch Flexus soundbars, not as a standalone LFE sub. The 339.9H x 335.0W x 349.2D mm cabinet and 9.4 kg mass still need deliberate placement.
Full Klipsch Flexus Sub 100 review and specifications →
| CEA-2010-A Average (40-80Hz) | 109.1 dB (avg of 3/4 bands) |
|---|---|
| Dimensions | 13.4”H x 13.2”W x 13.7”D (339.9 x 335.0 x 349.2 mm) |
| Drivers | 10” (254mm) driver |
| Enclosure | sealed |
| Measurement Source | Brent Butterworth |
| Output SPL at 20 Hz | 90.2 dB |
| Output SPL at 25 Hz | 96.7 dB |
| Output SPL at 31.5 Hz | 101.2 dB |
| Output SPL at 40 Hz | 105.9 dB |
| Output SPL at 50 Hz | 109.0 dB |
| Output SPL at 63 Hz | 112.4 dB |
| Warranty | 2/5 |
| Weight | 20.7 lbs (9.4 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 Flexus Sub 100 vs MartinLogan Dynamo 700w
- Klipsch Flexus Sub 100 vs PreSonus Eris Sub 8BT
- Klipsch Flexus Sub 100 vs Klipsch HD Theater 600
- Klipsch Flexus Sub 100 vs ELAC SUB1010
- Klipsch Flexus Sub 100 vs SVS 3000 Micro
- Klipsch Flexus Sub 100 vs Monitor Audio BRW10
- Klipsch Flexus Sub 100 vs SVS SB-1000 PRO
- Klipsch Flexus Sub 100 vs Klipsch R-10SW
- See all 10 comparisons