Short answer: the Edifier MR4.5. It ranks #45 of 67 powered bookshelf speakers by sound quality, rated 3.6/5, at $249.99; the Kali Audio IN-UNF ranks #57, rated 3.3/5, and costs $699, so there is not much of a tradeoff to weigh.
Why pick the Edifier MR4.5: Bass reaches about 60Hz at -3dB and 44Hz at -10dB in Erin’s measurements, notably deep for a 4.5-inch desktop monitor and well beyond the smaller MR4. The catch: The response is uneven, with a broad upper-bass bump around 120 to 150Hz, a presence dip of roughly 3dB around 2 to 3kHz and brighter treble above it (listening-window tilt +0.22dB per octave), which holds its preference score to about 3.9 on its own and 6.1 with an ideal subwoofer.
What the Kali Audio IN-UNF does well: A specialized ultra-nearfield system with coaxial satellites and an opposed-woofer bass module designed to sit on the desk. The tradeoff: The intended desk geometry is part of the acoustic design.
Buy the Edifier MR4.5. 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.
Want more options? Browse the full Powered Home rankings.
Specifications Side By Side
| Edifier MR4.5 | Kali Audio IN-UNF | |
|---|---|---|
| Price | $249.99 per pair | $699 per pair |
| Ranked | #45 of 67 in Medium Size Powered Bookshelf Speakers | #57 of 67 in Medium Size Powered Bookshelf Speakers |
| Dimensions | 5.5”W x 9.6”H x 9”D (140 x 244 x 229 mm) (active); 140W x 244H x 208D mm (passive) | Bass module: 11.6”H x 19.4”W x 5.25”D; satellites: 6.25” diameter |
| Frequency Response | 50Hz-40kHz (Manufacturer specified) | 47Hz - 21kHz +/-3dB (manufacturer specified) |
| Inputs | Balanced XLR, balanced 6.35mm TRS, RCA, 3.5mm Aux, Bluetooth | USB-C, optical, 3.5mm, balanced TRS |
| Outputs | 3.5mm headphone | - |
| Weight | 14.6 lbs (6.63 kg) | 24.7 lbs (11.2 kg) |
| Drivers | 4.5-inch mid-bass driver + 1-inch silk-dome tweeter (each) | Bass module: two opposed 4.5” woofers; satellites: 4” coincident midrange with 1” textile-dome tweeter |
| App | Yes (Edifier ConneX) | - |
| Bluetooth Version | 6.0 | - |
| Bluetooth Codecs | LDAC, SBC | - |
| EQ | Yes (app EQ, room compensation settings and rear high/low controls) | - |
| Amplifier Power | 80W RMS total (Manufacturer specified) | 100W LF + 60W mid/HF per channel (continuous) |
| Maximum SPL | 98dB (Manufacturer specified, 1m) | 103dB peak at 1m (manufacturer specified) |
| Bass Extension (-3dB) | 60Hz (measured, Erin’s Audio Corner) | 47Hz (manufacturer specified; Erin did not publish an anechoic F3) |
| Bass Extension (-10dB) | 44Hz (measured, Erin’s Audio Corner) | 39Hz (manufacturer specified; Erin did not publish an anechoic F10) |
| Spinorama Preference Score | 3.86 (calculated from Erin’s Audio Corner CEA2034 data) | - |
| Spinorama Preference Score with Perfect Sub | 6.10 (calculated from Erin’s Audio Corner CEA2034 data) | - |
| Measurement Source | Erin’s Audio Corner | - |
| Headphone Output | Yes | - |
| XLR Input | Yes | No |
| RCA Input | Yes | No |
| TRS Input | Yes | Yes |
| Optical Input | No | Yes |
| Coaxial Input | No | No |
| USB Input | No | Yes |
| HDMI Input | No | No |
| AES Input | No | No |
| Aux Input | Yes | Yes |
| Bluetooth | Yes, 6.0 | No |
| Crossover Frequency | - | 280Hz LF-to-midrange; 2.8kHz midrange-to-HF |
| DSP | - | Yes (placement/boundary and tonal trims) |
Related Speaker Comparisons
How Edifier MR4.5 compares with other leading options:
- Neumann KH80 DSP vs Edifier MR4.5
- Dynaudio LYD 5 vs Edifier MR4.5
- Klipsch The Fives vs Edifier MR4.5
- JBL 305P MKII vs Edifier MR4.5
- Kali Audio IN-5 vs Edifier MR4.5
Prices on this page were last checked September 26, 2026 at 11:14 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.
As an eBay Partner, we may be compensated if you make a purchase.
The Two Speakers In Full
Edifier MR4.5: $249.99 per pair Amazon eBay
Pros: Bass reaches about 60Hz at -3dB and 44Hz at -10dB in Erin’s measurements, notably deep for a 4.5-inch desktop monitor and well beyond the smaller MR4. It connects to nearly anything: balanced XLR and TRS, RCA and 3.5mm aux inputs, Bluetooth 6.0 with LDAC and multipoint, plus a front headphone output. Rear high and low shelving knobs and the ConneX app’s room compensation settings help tune it for desk or wall placement. Measured bass extension of 60Hz (-3dB).
Cons: The response is uneven, with a broad upper-bass bump around 120 to 150Hz, a presence dip of roughly 3dB around 2 to 3kHz and brighter treble above it (listening-window tilt +0.22dB per octave), which holds its preference score to about 3.9 on its own and 6.1 with an ideal subwoofer. Vertical lobing means the tweeter should be aimed at ear height. Compression is already meaningful at 96dB and distortion climbs sharply between 700Hz and 3kHz when pushed, so it suits nearfield desk listening rather than filling a room.
Full Edifier MR4.5 review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 80W RMS total (Manufacturer specified) |
| App | Yes (Edifier ConneX) |
| Aux Input | Yes |
| Bass Extension (-10dB) | 44Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 60Hz (measured, Erin’s Audio Corner) |
| Bluetooth | Yes, 6.0 |
| Bluetooth Codecs | LDAC, SBC |
| Bluetooth Version | 6.0 |
| Coaxial Input | No |
| Dimensions | 5.5”W x 9.6”H x 9”D (140 x 244 x 229 mm) (active); 140W x 244H x 208D mm (passive) |
| Drivers | 4.5-inch mid-bass driver + 1-inch silk-dome tweeter (each) |
| EQ | Yes (app EQ, room compensation settings and rear high/low controls) |
| Frequency Response | 50Hz-40kHz (Manufacturer specified) |
| HDMI Input | No |
| Headphone Output | Yes |
| Inputs | Balanced XLR, balanced 6.35mm TRS, RCA, 3.5mm Aux, Bluetooth |
| Maximum SPL | 98dB (Manufacturer specified, 1m) |
| Measurement Source | Erin’s Audio Corner |
| Optical Input | No |
| Outputs | 3.5mm headphone |
| RCA Input | Yes |
| Spinorama Preference Score | 3.86 (calculated from Erin’s Audio Corner CEA2034 data) |
| Spinorama Preference Score with Perfect Sub | 6.10 (calculated from Erin’s Audio Corner CEA2034 data) |
| TRS Input | Yes |
| USB Input | No |
| Weight | 14.6 lbs (6.63 kg) |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Kali Audio IN-UNF: $699 per pair Kali Audio eBay
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
- Kali Audio IN-UNF vs Edifier S1000MKII
- Kali Audio IN-UNF vs Audioengine HD4
- Kali Audio IN-UNF vs Edifier S1000W
- Kali Audio IN-UNF vs Edifier R1700BT
- Kali Audio IN-UNF vs Edifier R2000DB
- Kali Audio IN-UNF vs Edifier R1280DB
- Kali Audio IN-UNF vs Audioengine HD6
- Kali Audio IN-UNF vs Edifier R1280T
- See all 52 comparisons