Short answer: the Edifier MR4. It ranks #70 of 100 powered bookshelf speakers by sound quality, rated 3.5/5, at $128.99; the Kali Audio IN-UNF ranks #81, rated 3.3/5, and costs $699, so there is not much of a tradeoff to weigh.
The Kali Audio IN-UNF is the deeper-bass option. 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 59Hz for the Edifier MR4. The catch: The intended desk geometry is part of the acoustic design.
Why pick the Edifier MR4: Erin’s data supports a useful budget desktop monitor: a 3.0dB midrange span, little overall on-axis tilt, and preference scores of 3.25 standalone and 6.00 with an ideal subwoofer. The tradeoff: Bass reaches -3dB around 79Hz, so deep extension should not be inferred from the overall flat trend.
Buy the Edifier MR4. It is rated higher for sound quality than the Kali Audio IN-UNF and costs less, so it is the default pick unless a specific strength of the other one matters more to you.
Looking for alternatives? See the complete Powered Home rankings.
Specifications Side By Side
| Kali Audio IN-UNF | Edifier MR4 | |
|---|---|---|
| Price | $699 per pair | $128.99 per pair |
| Ranked | #81 of 100 in Medium Size Powered Bookshelf Speakers | #70 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” (102mm) woofer, 1” silk dome tweeter |
| Amplifier Power | 100W LF + 60W mid/HF per channel (continuous) | 42W RMS total (21W per speaker) |
| Inputs | USB-C, optical, 3.5mm, balanced TRS | TRS Balanced, RCA, Aux |
| Bass Extension (-3dB) | 47Hz (manufacturer specified; Erin did not publish an anechoic F3) | 79Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-10dB) | 39Hz (manufacturer specified; Erin did not publish an anechoic F10) | 59Hz (measured, Erin’s Audio Corner) |
| Frequency Response | 47Hz - 21kHz +/-3dB (manufacturer specified) | 60 Hz-20 kHz (-3dB) (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 | 9”H x 5.5”W x 7.6”D (228.6 x 139.7 x 193 mm) |
| DSP | Yes (placement/boundary and tonal trims) | - |
| Bluetooth | No | No |
| Maximum SPL | 103dB peak at 1m (manufacturer specified) | - |
| XLR Input | No | No |
| RCA Input | No | Yes |
| TRS Input | Yes | Yes |
| Optical Input | Yes | No |
| Coaxial Input | No | No |
| USB Input | Yes | No |
| HDMI Input | No | No |
| AES Input | No | No |
| Aux Input | Yes | Yes |
| Weight | 24.7 lbs (11.2 kg) | 9.9 lbs (4.5 kg) |
| Outputs | - | Headphone |
| App | - | No |
| EQ | - | Yes (Monitor and Music modes) |
| Sensitivity | - | 78dB (measured at 0.3V/1m, Erin’s Audio Corner) |
| Spinorama Preference Score | - | 3.25 |
| Spinorama Preference Score with Perfect Sub | - | 6.00 |
| Headphone Output | - | Yes |
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Prices on this page were last checked October 7, 2026 at 9:25 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
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 |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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- Kali Audio IN-UNF vs Edifier MR5
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Edifier MR4: $128.99 per pair Amazon eBay
Same family: the Edifier MR3 (smaller bookshelf, rated 3.8/5), the Edifier MR4.5 (larger bookshelf, ranked higher, rated 3.6/5) and the Edifier MR5 (larger bookshelf, ranked lower, rated 3.3/5).
Pros: Erin’s data supports a useful budget desktop monitor: a 3.0dB midrange span, little overall on-axis tilt, and preference scores of 3.25 standalone and 6.00 with an ideal subwoofer. Balanced TRS inputs and tone controls are practical at its price, and its response is more balanced than the measured R1280T. Measured bass extension of 79Hz (-3dB), with a measured sensitivity of 78dB.
Cons: Bass reaches -3dB around 79Hz, so deep extension should not be inferred from the overall flat trend. Listening-window response still has local irregularities, including lower-treble unevenness. The existing review reports rapidly increasing distortion and audible distress when pushed well above moderate desktop levels. No Bluetooth, and adding a subwoofer does not cure every output or tonal limitation.
Full Edifier MR4 review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 42W RMS total (21W per speaker) |
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | 59Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 79Hz (measured, Erin’s Audio Corner) |
| Bluetooth | No |
| Coaxial Input | No |
| Dimensions | 9”H x 5.5”W x 7.6”D (228.6 x 139.7 x 193 mm) |
| Drivers | 4” (102mm) woofer, 1” silk dome tweeter |
| EQ | Yes (Monitor and Music modes) |
| Frequency Response | 60 Hz-20 kHz (-3dB) (Manufacturer specified) |
| HDMI Input | No |
| Headphone Output | Yes |
| Inputs | TRS Balanced, RCA, Aux |
| Optical Input | No |
| Outputs | Headphone |
| RCA Input | Yes |
| Sensitivity | 78dB (measured at 0.3V/1m, Erin’s Audio Corner) |
| Spinorama Preference Score | 3.25 |
| Spinorama Preference Score with Perfect Sub | 6.00 |
| TRS Input | Yes |
| USB Input | No |
| Weight | 9.9 lbs (4.5 kg) |
| XLR Input | No |
- Links
- Reviews, Comparisons and Sound Samples
- Erin’s Audio Corner Review Measurements More from Erin’s Audio Corner →
- Audio Science Review Measurements More from Audio Science Review →
- DSAUDIO.review: DSAUDIO.review Edifier MR4 vs Edifier R1280DBs sound.DEMO More from DSAUDIOreview →
- DSAUDIO.review: DSAUDIO.review Edifier MR4 vs Edifier R1700BT sound.DEMO
- DSAUDIO.review: DSAUDIO.review Edifier MR4 vs JBL 305P MKII sound.DEMO
- DSAUDIO.review: DSAUDIO.review Edifier MR4 vs Presonus Eris E3.5 sound.DEMO
- DSAUDIO.review: DSAUDIO.review Edifier MR4 vs iLoud Micro Monitor sound.DEMO
- DSAUDIO.review: DSAUDIO.review Edifier MR4 vs Presonus Eris E4.5 sound.DEMO
- DSAUDIO.review: DSAUDIO.review Edifier MR4 vs Mackie CR4-X sound.DEMO
- Erin’s Audio Corner Measurements (spinorama.org)
- Jasper Tech: Best Desktop Computer Speakers for Every Budget – 2026 More from Jasper Tech →
- Jasper Tech: Are the iLoud Micro Monitor Pro the Best Studio Monitor Speakers for your Home Studio?
- Erin’s Audio Corner: Edifier MR4 Powered Studio Monitors Review
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