Short answer: the Dayton Audio M4. It ranks #52 of 100 powered bookshelf speakers by sound quality, rated 3.8/5, at $249.98; the Kali Audio IN-UNF ranks #81, rated 3.3/5, and costs $699, so there is little reason to consider the other one.
The Kali Audio IN-UNF is the deeper-bass pick. A specialized ultra-nearfield system with coaxial satellites and an opposed-woofer bass module designed to sit on the desk. Its bass reaches about 39Hz before falling 10dB, against 60Hz for the Dayton Audio M4. The catch: The intended desk geometry is part of the acoustic design.
The Dayton Audio M4 is the better-sounding choice. A compact powered pair with a subwoofer output, useful source connections and a solid cabinet. The catch: Existing listening and output notes describe limited bass, a balance that changes with distance, and distortion rising above roughly 93dB.
Buy the Dayton Audio M4. It is rated higher for sound quality than the Kali Audio IN-UNF and costs less, so only choose the other one for a particular feature it does better.
Still deciding? The full Powered Home rankings cover every ranked option.
Specifications Side By Side
| Kali Audio IN-UNF | Dayton Audio M4 | |
|---|---|---|
| Price | $699 per pair | $249.98 per pair |
| Ranked | #81 of 100 in Medium Size Powered Bookshelf Speakers | #52 of 100 in Medium Size Powered Bookshelf Speakers |
| Drivers | Bass module: two opposed 4.5” woofers; satellites: 4” coincident midrange with 1” textile-dome tweeter | 4” aluminum woofer, 1” silk dome tweeter |
| Amplifier Power | 100W LF + 60W mid/HF per channel (continuous) | 75W RMS (150W peak) |
| Inputs | USB-C, optical, 3.5mm, balanced TRS | RCA, USB-C, Bluetooth |
| Bass Extension (-3dB) | 47Hz (manufacturer specified; Erin did not publish an anechoic F3) | 121Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-10dB) | 39Hz (manufacturer specified; Erin did not publish an anechoic F10) | 60Hz (measured, Erin’s Audio Corner) |
| Frequency Response | 47Hz - 21kHz +/-3dB (manufacturer specified) | 40Hz - 20kHz (Manufacturer specified) |
| Crossover Frequency | 280Hz LF-to-midrange; 2.8kHz midrange-to-HF | - |
| Dimensions | Bass module: 11.6”H x 19.4”W x 5.25”D; satellites: 6.25” diameter | 5” x 6.5” x 9.5” (127 x 165 x 241 mm) (W x D x H) |
| DSP | Yes (placement/boundary and tonal trims) | - |
| Bluetooth | No | Yes |
| Maximum SPL | 103dB peak at 1m (manufacturer specified) | - |
| XLR Input | No | No |
| RCA Input | No | Yes |
| TRS Input | Yes | No |
| Optical Input | Yes | No |
| Coaxial Input | No | No |
| USB Input | Yes | Yes |
| HDMI Input | No | No |
| AES Input | No | No |
| Aux Input | Yes | Yes (RCA) |
| Weight | 24.7 lbs (11.2 kg) | 6.2 lbs (2.81 kg) (active), 5.1 lbs (2.31 kg) (passive) |
| Bluetooth Version | - | 5.0 |
| Bluetooth Codecs | - | SBC, aptX |
| Digital Aux Input | - | Yes (USB-C DAC, up to 192kHz/32-bit) |
| App | - | No |
| Stereo | - | Yes |
| Power Input | - | AC Power cord |
| Outputs | - | Subwoofer (20Hz-200Hz) |
| Subwoofer Output | - | Yes |
Related Speaker Comparisons
How Dayton Audio M4 compares with other leading options:
- Neumann KH120 MKII vs Dayton Audio M4
- Genelec 8030C vs Dayton Audio M4
- Neumann KH80 DSP vs Dayton Audio M4
- Dynaudio LYD 5 vs Dayton Audio M4
- Genelec 8320A vs Dayton Audio M4
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 IN-UNF: $699 per pair Kali Audio eBay
Same family: the Kali Audio IN-5 (smaller bookshelf, ranked higher, rated 4.2/5) and the Kali Audio IN-8 V2 (smaller bookshelf, rated 4.4/5).
Pros: A specialized ultra-nearfield system with coaxial satellites and an opposed-woofer bass module designed to sit on the desk. Erin found it worked much better when positioned using Kali’s placement template, with useful agreement between the intended response and close-range moving-microphone measurements. DSP placement controls and varied inputs make it a thoughtful solution for the right desk.
Cons: The intended desk geometry is part of the acoustic design. The bass module and prescribed spacing occupy considerable desk space and may conflict with large monitors. It is not designed for arbitrary room placement.
Full Kali Audio IN-UNF review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 100W LF + 60W mid/HF per channel (continuous) |
| Aux Input | Yes |
| Bass Extension (-10dB) | 39Hz (manufacturer specified; Erin did not publish an anechoic F10) |
| Bass Extension (-3dB) | 47Hz (manufacturer specified; Erin did not publish an anechoic F3) |
| Bluetooth | No |
| Coaxial Input | No |
| Crossover Frequency | 280Hz LF-to-midrange; 2.8kHz midrange-to-HF |
| DSP | Yes (placement/boundary and tonal trims) |
| Dimensions | Bass module: 11.6”H x 19.4”W x 5.25”D; satellites: 6.25” diameter |
| Drivers | Bass module: two opposed 4.5” woofers; satellites: 4” coincident midrange with 1” textile-dome tweeter |
| Frequency Response | 47Hz - 21kHz +/-3dB (manufacturer specified) |
| HDMI Input | No |
| Inputs | USB-C, optical, 3.5mm, balanced TRS |
| Maximum SPL | 103dB peak at 1m (manufacturer specified) |
| Optical Input | Yes |
| RCA Input | No |
| TRS Input | Yes |
| USB Input | Yes |
| Weight | 24.7 lbs (11.2 kg) |
| XLR Input | No |
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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