Short answer: the Kali Audio SM-5 if sound quality matters most, the Dayton Audio M4 if price matters most. The Kali Audio SM-5 ranks #25 of 100 powered bookshelf speakers, rated 4.2/5, at $2,998. The Dayton Audio M4 ranks #52, rated 3.8/5, at $249.98, $2,748.02 cheaper.
The Kali Audio SM-5 is the better-sounding, deeper-bass pick. Erin’s measurements show bass reaching -3dB around 43Hz and a 2.8dB midrange response span. Its bass reaches about 45Hz before falling 3dB, against 121Hz for the Dayton Audio M4. The tradeoff: Scores of 5.18 standalone and 7.13 with an ideal subwoofer are good but below the leading reference monitors, so its advanced driver layout does not justify a near-top ranking by itself.
Why pick the Dayton Audio M4: A compact powered pair with a subwoofer output, useful source connections and a solid cabinet. It keeps a wired aux input, which the Kali Audio SM-5 lacks. Watch for: Existing listening and output notes describe limited bass, a balance that changes with distance, and distortion rising above roughly 93dB.
Buy the Kali Audio SM-5 if sound quality matters more than the price. Buy the Dayton Audio M4 if the price matters more than sound quality.
Looking for alternatives? See the complete Powered Home rankings.
Specifications Side By Side
| Kali Audio SM-5 | Dayton Audio M4 | |
|---|---|---|
| Price | $2,998 per pair | $249.98 per pair |
| Ranked | #25 of 100 in Medium Size Powered Bookshelf Speakers | #52 of 100 in Medium Size Powered Bookshelf Speakers |
| Bass Extension (-10dB) | 39Hz (measured, Erin’s Audio Corner) | 60Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 45Hz (measured, Erin’s Audio Corner) | 121Hz (measured, Erin’s Audio Corner) |
| Inputs | XLR/TRS, AES/EBU (BNC), RJ45 network control | RCA, USB-C, Bluetooth |
| Drivers | 1” coaxial tweeter, 4” coaxial midrange, 5” mid-bass woofer | 4” aluminum woofer, 1” silk dome tweeter |
| App | Kali Audio DSP software (free download) | No |
| Bluetooth | No | Yes |
| EQ | Yes, per-speaker DSP | - |
| Weight | 20.9 lbs (9.5 kg) each | 6.2 lbs (2.81 kg) (active), 5.1 lbs (2.31 kg) (passive) |
| Amplifier Power | 150W total | 75W RMS (150W peak) |
| Dimensions | 15.7”H x 7.9”W x 9.8”D (400 x 200 x 250 mm) | 5” x 6.5” x 9.5” (127 x 165 x 241 mm) (W x D x H) |
| Frequency Response | 39Hz - 35kHz ±10dB (47Hz - 21kHz ±3dB, Manufacturer specified) | 40Hz - 20kHz (Manufacturer specified) |
| Maximum SPL | 117dB (manufacturer specified) | - |
| Spinorama Preference Score | 5.18 | - |
| Spinorama Preference Score with Perfect Sub | 7.13 | - |
| XLR Input | Yes | No |
| RCA Input | No | Yes |
| TRS Input | Yes | No |
| Optical Input | No | No |
| Coaxial Input | No | No |
| USB Input | No | Yes |
| HDMI Input | No | No |
| AES Input | Yes | No |
| Aux Input | No | Yes (RCA) |
| Bluetooth Version | - | 5.0 |
| Bluetooth Codecs | - | SBC, aptX |
| Digital Aux Input | - | Yes (USB-C DAC, up to 192kHz/32-bit) |
| Stereo | - | Yes |
| Power Input | - | AC Power cord |
| Outputs | - | Subwoofer (20Hz-200Hz) |
| Subwoofer Output | - | Yes |
Related Speaker Comparisons
More worthwhile head-to-heads for Kali Audio SM-5:
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- Kali Audio SM-5 vs Neumann KH80 DSP
- Dynaudio LYD 5 vs Kali Audio SM-5
Prices on this page were last checked October 9, 2026 at 8:01 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
Kali Audio SM-5: $2,998 per pair B&H Photo Video eBay
Pros: Erin’s measurements show bass reaching -3dB around 43Hz and a 2.8dB midrange response span. The coaxial mid/tweeter and large waveguide give useful consistency horizontally and vertically, reducing sensitivity to listening height. Built-in per-speaker DSP and mounting options make placement flexible. Existing testing reports low midrange distortion at 96dB. Measured bass extension of 45Hz (-3dB).
Cons: Scores of 5.18 standalone and 7.13 with an ideal subwoofer are good but below the leading reference monitors, so its advanced driver layout does not justify a near-top ranking by itself. A small upper-midrange irregularity remains. The five-inch woofer and limiter constrain loud bass; the review places compression onset roughly in the 96-102dB/1m region.
Full Kali Audio SM-5 review and specifications →
| AES Input | Yes |
|---|---|
| Amplifier Power | 150W total |
| App | Kali Audio DSP software (free download) |
| Aux Input | No |
| Bass Extension (-10dB) | 39Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 45Hz (measured, Erin’s Audio Corner) |
| Bluetooth | No |
| Coaxial Input | No |
| Dimensions | 15.7”H x 7.9”W x 9.8”D (400 x 200 x 250 mm) |
| Drivers | 1” coaxial tweeter, 4” coaxial midrange, 5” mid-bass woofer |
| EQ | Yes, per-speaker DSP |
| Frequency Response | 39Hz - 35kHz ±10dB (47Hz - 21kHz ±3dB, Manufacturer specified) |
| HDMI Input | No |
| Inputs | XLR/TRS, AES/EBU (BNC), RJ45 network control |
| Maximum SPL | 117dB (manufacturer specified) |
| Optical Input | No |
| RCA Input | No |
| Spinorama Preference Score | 5.18 |
| Spinorama Preference Score with Perfect Sub | 7.13 |
| TRS Input | Yes |
| USB Input | No |
| Weight | 20.9 lbs (9.5 kg) each |
| XLR Input | Yes |
- Links
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Dayton Audio M4: $249.98 per pair Parts Express eBay
Pros: A compact powered pair with a subwoofer output, useful source connections and a solid cabinet. The existing review describes reasonable linearity for the price and a subdued upper treble that avoids an aggressively bright presentation. It is best considered for a close desktop setup. Measured bass extension of 121Hz (-3dB).
Cons: Existing listening and output notes describe limited bass, a balance that changes with distance, and distortion rising above roughly 93dB. The soft treble is a tonal preference, not evidence of reference neutrality; a subwoofer does not establish greater midrange headroom.
Full Dayton Audio M4 review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 75W RMS (150W peak) |
| App | No |
| Aux Input | Yes (RCA) |
| Bass Extension (-10dB) | 60Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 121Hz (measured, Erin’s Audio Corner) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, aptX |
| Bluetooth Version | 5.0 |
| Coaxial Input | No |
| Digital Aux Input | Yes (USB-C DAC, up to 192kHz/32-bit) |
| Dimensions | 5” x 6.5” x 9.5” (127 x 165 x 241 mm) (W x D x H) |
| Drivers | 4” aluminum woofer, 1” silk dome tweeter |
| Frequency Response | 40Hz - 20kHz (Manufacturer specified) |
| HDMI Input | No |
| Inputs | RCA, USB-C, Bluetooth |
| Optical Input | No |
| Outputs | Subwoofer (20Hz-200Hz) |
| Power Input | AC Power cord |
| RCA Input | Yes |
| Stereo | Yes |
| Subwoofer Output | Yes |
| TRS Input | No |
| USB Input | Yes |
| Weight | 6.2 lbs (2.81 kg) (active), 5.1 lbs (2.31 kg) (passive) |
| XLR Input | No |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons