Short answer: the M-Audio BX5 D3. It ranks #30 of 65 powered bookshelf speakers by sound quality at $149.50; the Kali Audio IN-UNF ranks #55 and costs $699, so there is not much of a tradeoff to weigh.
What the M-Audio BX5 D3 offers: The third-party measurements suggest scores of 3.34 standalone and 5.94 with an ideal subwoofer, with a 2.4dB midrange span. Balanced inputs and acoustic-space adjustment are useful for a basic studio setup. The measured -3dB estimate is about 64Hz. Watch for: The response slopes downward by about 0.65dB per octave, potentially softening treble relative to the midrange. There is no digital input or automatic calibration, and the preference estimate does not verify distortion or output headroom.
What the Kali Audio IN-UNF offers: 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. Watch for: 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.
Buy the M-Audio BX5 D3. It ranks higher for sound quality than the Kali Audio IN-UNF and costs less, so there is no real case for the other one.
If sound quality matters at all to you, skip the Kali Audio IN-UNF. It ranks near the bottom of the 65 powered bookshelf speakers, so look higher up the list instead.
Want more options? Browse the full Powered Home rankings.
Specifications Side By Side
| M-Audio BX5 D3 | Kali Audio IN-UNF | |
|---|---|---|
| Price | $299 per pair | $699 per pair |
| Ranked | #30 of 65 in Medium Size Powered Bookshelf Speakers | #55 of 65 in Medium Size Powered Bookshelf Speakers |
| Enclosure | Active 2-way, rear-ported | - |
| Drivers | 1-inch silk tweeter, 5-inch Kevlar woofer | Bass module: two opposed 4.5" woofers; satellites: 4" coincident midrange with 1" textile-dome tweeter |
| Frequency Response | 52Hz-35kHz | 47Hz - 21kHz +/-3dB (manufacturer specified) |
| Amplifier Power | 100W each | 100W LF + 60W mid/HF per channel (continuous) |
| Maximum SPL | 110dB | 103dB peak at 1m (manufacturer specified) |
| Inputs | XLR and TRS | USB-C, optical, 3.5mm, balanced TRS |
| Dimensions | 10H x 6.9W x 7.8D in | Bass module: 11.6"H x 19.4"W x 5.25"D; satellites: 6.25" diameter |
| Weight | 12.3 lbs (5.6 kg) each | - |
| Spinorama Preference Score | 3.34 | - |
| Spinorama Preference Score with Perfect Sub | 5.94 | - |
| Bass Extension (-3dB) | - | 47Hz (manufacturer specified; Erin did not publish an anechoic F3) |
| Bass Extension (-10dB) | - | 39Hz (manufacturer specified; Erin did not publish an anechoic F10) |
| Crossover Frequency | - | 280Hz LF-to-midrange; 2.8kHz midrange-to-HF |
| DSP | - | Yes (placement/boundary and tonal trims) |
| Bluetooth | - | No |
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Prices on this page were last checked September 16, 2026 at 12:41 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
M-Audio BX5 D3: $299 per pair Amazon eBay
Pros: The third-party measurements suggest scores of 3.34 standalone and 5.94 with an ideal subwoofer, with a 2.4dB midrange span. Balanced inputs and acoustic-space adjustment are useful for a basic studio setup. The measured -3dB estimate is about 64Hz.
Cons: The response slopes downward by about 0.65dB per octave, potentially softening treble relative to the midrange. There is no digital input or automatic calibration, and the preference estimate does not verify distortion or output headroom.
Full M-Audio BX5 D3 review and specifications →
| Amplifier Power | 100W each |
|---|---|
| Dimensions | 10H x 6.9W x 7.8D in |
| Drivers | 1-inch silk tweeter, 5-inch Kevlar woofer |
| Enclosure | Active 2-way, rear-ported |
| Frequency Response | 52Hz-35kHz |
| Inputs | XLR and TRS |
| Maximum SPL | 110dB |
| Spinorama Preference Score | 3.34 |
| Spinorama Preference Score with Perfect Sub | 5.94 |
| Weight | 12.3 lbs (5.6 kg) each |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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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 →
| Amplifier Power | 100W LF + 60W mid/HF per channel (continuous) |
|---|---|
| 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 |
| 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) |
| Inputs | USB-C, optical, 3.5mm, balanced TRS |
| Maximum SPL | 103dB peak at 1m (manufacturer specified) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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