Short answer: the Neumann KH120 MKII on measured flatness. Its CEA2034 spinorama is about as flat as the reviewer has measured, with excellent directivity aside from a small blip around 2kHz. The Kali LP-UNF counters with its low 1.9kHz crossover, but its F3 of 54Hz and F10 of 39Hz mean bass rolls off below about 40Hz.
What the Kali LP-UNF gets right: 1” dome tweeter on a waveguide crossed unusually low at 1.9kHz to a 4.5” ported midwoofer. Set against that: F3 of 54Hz and F10 of 39Hz mean bass rolls off quickly below about 40Hz, bottoming out around 50Hz in-room.
On the Neumann KH120 MKII side: CEA2034 spinorama is about as flat as the reviewer has measured, with excellent directivity aside from a small blip around 2kHz. Set against that: A minor directivity blip appears around 2kHz.
Buy the Kali LP-UNF if the price matters more than sound quality. Buy the Neumann KH120 MKII if sound quality matters more than the price.
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Specifications Side By Side
| Kali LP-UNF | Neumann KH120 MKII | |
|---|---|---|
| Price | $349.00 per pair | $2000 per pair |
| Ranked | #32 of 65 in Medium Size Powered Bookshelf Speakers | #2 of 65 in Medium Size Powered Bookshelf Speakers |
| Bass Extension (-10dB) | 39Hz (measured, Erin's Audio Corner) | 36Hz (measured, Audio Science Review) |
| Bass Extension (-3dB) | 54Hz (measured, Erin's Audio Corner) | 46Hz (measured, Audio Science Review) |
| Inputs | Bluetooth, USB-C (digital), RCA, TRS | XLR |
| Drivers | 4.5" woofer, 1" Textile Dome tweeter | 5.25" woofer, 1" titanium fabric dome tweeter |
| App | No | Yes (MA 1 alignment) |
| Bluetooth | No | No |
| EQ | No | Yes (via DSP) |
| Weight | 17.2 lbs (7.8 kg) | 14.6 lbs (6.6 kg) each |
| Sensitivity | 88.1dB (measured at 0.3V/1m, Erin's Audio Corner) | - |
| Spinorama Preference Score | 3.68 | 5.75 |
| Spinorama Preference Score with Perfect Sub | 5.76 | 7.70 |
| XLR Input | No | Yes |
| RCA Input | Yes | No |
| TRS Input | Yes | No |
| Optical Input | No | No |
| Coaxial Input | No | No |
| USB Input | Yes | No |
| HDMI Input | No | No |
| AES Input | No | No |
| Aux Input | No | No |
| Dimensions | 10"H x 6.5"W x 7.4"D (254 x 165 x 188 mm) | 11.3"H x 7.2"W x 8.9"D (287 x 182.9 x 226.1 mm) |
| Amplifier Power | 160W total (Class D, 2-channel bi-amped) | 245W (145W woofer + 100W tweeter) |
| Frequency Response | 39Hz - 25kHz (-10dB) (Manufacturer specified) | 44Hz - 21kHz (±3dB) (Manufacturer specified) |
| DSP | - | Yes |
| Maximum SPL | - | 116.8dB @ 1m (manufacturer specified) |
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Prices on this page were last checked September 23, 2026 at 11:24 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 LP-UNF: $349.00 per pair Amazon eBay
Pros: A practical compact desktop system with USB-C, analog inputs and Bluetooth, plus extensive placement switches. Erin’s Klippel data gives -3dB bass around 54Hz and scores of 3.68 standalone and 5.76 with an ideal subwoofer. The low crossover and waveguide provide useful freedom of listening height for a two-way design, and moderate-level distortion is well controlled in the review. Measured bass extension of 54Hz (-3dB), with a measured sensitivity of 88.1dB.
Cons: The 2.9dB midrange span masks local response ripples; listening-window narrow-band deviation of 0.467 is behind the best monitors. The review finds limiting around 91dB/1m per speaker. No dedicated subwoofer output means integration requires suitable external routing or bass management. Its strength is affordable close listening, not top-tier tonal accuracy or high-output room playback.
Full Kali LP-UNF review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 160W total (Class D, 2-channel bi-amped) |
| App | No |
| Aux Input | No |
| Bass Extension (-10dB) | 39Hz (measured, Erin's Audio Corner) |
| Bass Extension (-3dB) | 54Hz (measured, Erin's Audio Corner) |
| Bluetooth | No |
| Coaxial Input | No |
| Dimensions | 10"H x 6.5"W x 7.4"D (254 x 165 x 188 mm) |
| Drivers | 4.5" woofer, 1" Textile Dome tweeter |
| EQ | No |
| Frequency Response | 39Hz - 25kHz (-10dB) (Manufacturer specified) |
| HDMI Input | No |
| Inputs | Bluetooth, USB-C (digital), RCA, TRS |
| Optical Input | No |
| RCA Input | Yes |
| Sensitivity | 88.1dB (measured at 0.3V/1m, Erin's Audio Corner) |
| Spinorama Preference Score | 3.68 |
| Spinorama Preference Score with Perfect Sub | 5.76 |
| TRS Input | Yes |
| USB Input | Yes |
| Weight | 17.2 lbs (7.8 kg) |
| XLR Input | No |
- Links
- Reviews, Comparisons and Sound Samples
- Erin’s Audio Corner Review Measurements More from Erin’s Audio Corner →
- Erin’s Audio Corner: The Perfect Desktop Speaker? Kali LP-UNF.
- Erin’s Audio Corner: The Best Budget Desktop Speakers, Tested & Rated
- Erin’s Audio Corner: My Absolute Favorite Products of 2024 Revealed
- Erin’s Audio Corner: 10 Great (and Terrible) Speakers Under $300!
- 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?
- Head-to-Head Comparisons
Neumann KH120 MKII: $2000 per pair B&H Photo Video eBay
Pros: ASR’s Klippel data shows exceptional neutrality: only a 1.5dB span from 300Hz to 5kHz and low listening-window narrow-band deviation of 0.208. Scores of 5.75 standalone and 7.70 with an ideal subwoofer place it among the strongest measured options here. Bass reaches -3dB around 45Hz. The review reports very low distortion at 86dB/1m and clean performance outside deep bass at 96dB. Measured bass extension of 46Hz (-3dB).
Cons: Vertical crossover interference makes listening height important even though horizontal dispersion is well controlled. A small directivity irregularity remains around 2kHz. Distortion increases below about 50Hz at high output; a subwoofer can extend the system and reduce low-frequency demands. High price, and a flat anechoic response still needs suitable placement in the room.
Full Neumann KH120 MKII review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 245W (145W woofer + 100W tweeter) |
| App | Yes (MA 1 alignment) |
| Aux Input | No |
| Bass Extension (-10dB) | 36Hz (measured, Audio Science Review) |
| Bass Extension (-3dB) | 46Hz (measured, Audio Science Review) |
| Bluetooth | No |
| Coaxial Input | No |
| DSP | Yes |
| Dimensions | 11.3"H x 7.2"W x 8.9"D (287 x 182.9 x 226.1 mm) |
| Drivers | 5.25" woofer, 1" titanium fabric dome tweeter |
| EQ | Yes (via DSP) |
| Frequency Response | 44Hz - 21kHz (±3dB) (Manufacturer specified) |
| HDMI Input | No |
| Inputs | XLR |
| Maximum SPL | 116.8dB @ 1m (manufacturer specified) |
| Optical Input | No |
| RCA Input | No |
| Spinorama Preference Score | 5.75 |
| Spinorama Preference Score with Perfect Sub | 7.70 |
| TRS Input | No |
| USB Input | No |
| Weight | 14.6 lbs (6.6 kg) each |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
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