Short answer: the Kali Audio LP-UNF. It ranks #45 of 108 powered bookshelf speakers by sound quality, rated 3.9/5, at $349. The PreSonus Eris Studio 5 ranks #65, rated 3.6/5, at $299.98, $49.02 cheaper, not enough of a saving to outweigh the sound-quality gap.
What the PreSonus Eris Studio 5 does well: An inexpensive 5 inch studio monitor with a wide waveguide, front port, and balanced XLR and TRS inputs. It has an adjustable EQ, which the Kali Audio LP-UNF lacks. The tradeoff: No independent measurements yet, so its tonal balance and directivity can’t be compared with ranked speakers.
What the Kali Audio LP-UNF does well: A compact desktop speaker system with USB, Bluetooth and analog inputs, and sound that stays even whether you sit or stand. The tradeoff: The 2.9dB midrange span masks local response ripples; listening-window narrow-band deviation of 0.467 is behind the best monitors.
Buy the Kali Audio LP-UNF. It is rated higher for sound quality, and the $49.02 you would save on the PreSonus Eris Studio 5 does not close the gap.
Worth knowing: the PreSonus Eris Studio 5 has not been measured yet. Its rating is estimated from related models, with a likely range of 3.4 to 3.8, so treat this verdict as provisional.
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Specifications Side By Side
| PreSonus Eris Studio 5 | Kali Audio LP-UNF | |
|---|---|---|
| Price | $299.98 per pair | $349.00 per pair |
| Ranked | #65 of 108 in Medium Size Powered Bookshelf Speakers Estimated | #45 of 108 in Medium Size Powered Bookshelf Speakers |
| Weight | 11.5 lbs (5.2 kg) | 17.2 lbs (7.8 kg) |
| Dimensions | 11.5”H x 8”W x 8.8”D (292 x 203 x 223 mm) | 10”H x 6.5”W x 7.4”D (254 x 165 x 188 mm) |
| Drivers | 5.25” woven composite woofer, 1” silk dome tweeter | 4.5” woofer, 1” Textile Dome tweeter |
| Amplifier Power | 80w Per Speaker (Class AB) | 160W total (Class D, 2-channel bi-amped) |
| Frequency Response | 48Hz - 20kHz (Manufacturer specified) | 39Hz - 25kHz (-10dB) (Manufacturer specified) |
| Inputs | TRS, XLR, RCA | Bluetooth, USB-C (digital), RCA, TRS |
| RCA Input | Yes | Yes |
| XLR Input | Yes | No |
| TRS Input | Yes | Yes |
| Optical Input | No | No |
| Coaxial Input | No | No |
| USB Input | No | Yes |
| HDMI Input | No | No |
| AES Input | No | No |
| Aux Input | No | No |
| Bluetooth | No | Yes |
| EQ | Yes (Low-cut, Mid and High controls, 3-way acoustic space tuning) | No |
| Bass Extension (-10dB) | - | 39Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | - | 54Hz (measured, Erin’s Audio Corner) |
| App | - | No |
| Sensitivity | - | 88.1dB (measured at 0.3V/1m, Erin’s Audio Corner) |
| Spinorama Preference Score | - | 4.60 |
| Spinorama Preference Score with Perfect Sub | - | 6.67 |
| Bluetooth Version | - | 5.1 |
Where the Ratings Come From
- PreSonus Eris Studio 5: manufacturer specifications and listening comparisons; no independent measurement has been published yet.
- Kali Audio LP-UNF: Spinorama.org measurements and reviews by Erin’s Audio Corner and Jasper Tech.
This comparison is generated from the ratings, specifications and measurements on each product’s own page, and it updates when that data changes. How we rank explains how each rating is decided.
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