Short answer: the Dayton Audio CS1000. It ranks #12 of 73 subwoofers by sound quality, rated 3.7/5, at $199.98; the PreSonus Eris Sub 8BT ranks #13, rated 3.6/5, and costs $209.99, which makes this an easy call rather than a real tradeoff.
Why pick the Dayton Audio CS1000: The 10” sibling of the measured Dayton Audio CS1200, with a mineral-filled polypropylene woofer, a 180W Class D amplifier and a cabinet vented at 39Hz. Watch for: No independent measurements yet, so its output can’t be compared directly with ranked subwoofers; the rating is estimated from the measured Dayton Audio CS1200, which reached 119.0dB in the 40 to 80Hz CEA-2010 bands.
Why pick the PreSonus Eris Sub 8BT: Independent CEA-2010 testing records 77.7 dB at 20 Hz and 111.3 dB through 40-80 Hz. The tradeoff: Warranty is a below-average 1 year.
Buy the Dayton Audio CS1000. It is rated higher for sound quality than the PreSonus Eris Sub 8BT and costs less, so it is the default pick unless a specific strength of the other one matters more to you.
About the ratings: the Dayton Audio CS1000’s rating is estimated from measured siblings and predecessors rather than its own measurements, with a likely range of 3.3 to 3.9, so this verdict could change once it is measured.
Still deciding? The full Subwoofers rankings cover every ranked option.
Specifications Side By Side
| Dayton Audio CS1000 | PreSonus Eris Sub 8BT | |
|---|---|---|
| Price | $199.98 | $209.99 |
| Ranked | #12 of 73 in Small Home Subwoofers (Under 30 lbs) Estimated | #13 of 73 in Small Home Subwoofers (Under 30 lbs) |
| Dimensions | 16”H x 13.5”W x 14.4”D (406 x 342 x 365 mm) | 11.7”H x 9.8”W x 12.7”D (297.9 x 249.9 x 323.1 mm) |
| Country | United States | China |
| Warranty | 5 | 1 |
| Enclosure | ported | ported |
| Drivers | 10” mineral-filled polypropylene woofer | 8” (203mm) driver |
| Amplifier Power | 180W Class D | - |
| Frequency Response | 28Hz low end (manufacturer specified) | - |
| Maximum SPL | 109dB (manufacturer specified) | - |
| Port Tuning | 39Hz | - |
| Weight | 29.3 lbs (13.3 kg) | 16.3 lbs (7.4 kg) |
| Output SPL at 20 Hz | - | 77.7 dB |
| Output SPL at 25 Hz | - | 93.5 dB |
| Output SPL at 31.5 Hz | - | 99.6 dB |
| Output SPL at 40 Hz | - | 105.7 dB |
| Output SPL at 50 Hz | - | 109.4 dB |
| Output SPL at 63 Hz | - | 115.0 dB |
| Output SPL at 80 Hz | - | 115.3 dB |
| CEA-2010-A Average (40-80Hz) | - | 111.3 dB |
| Measurement Source | - | Brent Butterworth |
Related Speaker Comparisons
More top alternatives to Dayton Audio CS1000:
- Edifier T5s vs Dayton Audio CS1000
- Dayton Audio CS1000 vs Dayton Audio SUB-1000L
- Dayton Audio CS1000 vs Polk Audio PSW108
- Edifier T5s vs PreSonus Eris Sub 8BT
- PreSonus Eris Sub 8BT vs Dayton Audio SUB-1000L
Prices on this page were last checked October 11, 2026 at 4:59 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
Dayton Audio CS1000: $199.98 Estimated Amazon eBay
Same family: the Dayton Audio CS1200 (larger subwoofer, rated 4.1/5). See every Dayton Audio Subwoofers generation.
Pros: The 10” sibling of the measured Dayton Audio CS1200, with a mineral-filled polypropylene woofer, a 180W Class D amplifier and a cabinet vented at 39Hz. Dayton rates it to 28Hz and 109dB, and an optional wireless kit is available. It is one of the cheapest subwoofers from a line with measured results.
Cons: No independent measurements yet, so its output can’t be compared directly with ranked subwoofers; the rating is estimated from the measured Dayton Audio CS1200, which reached 119.0dB in the 40 to 80Hz CEA-2010 bands. With a smaller woofer and cabinet it should play several dB quieter.
Full Dayton Audio CS1000 review and specifications →
| Released | 2025 (1 year ago) |
|---|---|
| Amplifier Power | 180W Class D |
| Country | United States |
| Dimensions | 16”H x 13.5”W x 14.4”D (406 x 342 x 365 mm) |
| Drivers | 10” mineral-filled polypropylene woofer |
| Enclosure | ported |
| Frequency Response | 28Hz low end (manufacturer specified) |
| Maximum SPL | 109dB (manufacturer specified) |
| Port Tuning | 39Hz |
| Warranty | 5 |
| Weight | 29.3 lbs (13.3 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- No independent measurement review is linked for this model; it is ranked from hands-on listening and comparison against similarly priced speakers.
- Head-to-Head Comparisons
PreSonus Eris Sub 8BT: $209.99 Amazon eBay
Same family: the PreSonus Eris E3.5 2nd Gen (bookshelf, rated 2.5/5). See every PreSonus Eris generation.
Pros: Independent CEA-2010 testing records 77.7 dB at 20 Hz and 111.3 dB through 40-80 Hz. The ported enclosure with an 8” driver suits a small room or desktop-adjacent setup.
Cons: Warranty is a below-average 1 year. The 297.9H x 249.9W x 323.1D mm cabinet and 7.4 kg mass still need deliberate placement.
Full PreSonus Eris Sub 8BT review and specifications →
| Released | Nov 2023 (2 years ago) |
|---|---|
| CEA-2010-A Average (40-80Hz) | 111.3 dB |
| Country | China |
| Dimensions | 11.7”H x 9.8”W x 12.7”D (297.9 x 249.9 x 323.1 mm) |
| Drivers | 8” (203mm) driver |
| Enclosure | ported |
| Measurement Source | Brent Butterworth |
| Output SPL at 20 Hz | 77.7 dB |
| Output SPL at 25 Hz | 93.5 dB |
| Output SPL at 31.5 Hz | 99.6 dB |
| Output SPL at 40 Hz | 105.7 dB |
| Output SPL at 50 Hz | 109.4 dB |
| Output SPL at 63 Hz | 115.0 dB |
| Output SPL at 80 Hz | 115.3 dB |
| Warranty | 1 |
| Weight | 16.3 lbs (7.4 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