Short answer: the Kali Audio SM-5 on measured sound quality, the Focal Alpha 50 EVO on price. The Kali Audio SM-5 ranks #25 of 100 powered bookshelf speakers, rated 4.2/5, at $2,998. The Focal Alpha 50 EVO ranks #51, rated 3.8/5, at $658, $2,340 cheaper.
Why pick the Focal Alpha 50 EVO: Rear shelving controls and a conventional studio-monitor layout provide practical placement adjustment. The catch: Basic shelving controls are less flexible than parametric room correction.
The Kali Audio SM-5 is the more accurate pick. Erin’s measurements show bass reaching -3dB around 43Hz and a 2.8dB midrange response span. Its measured preference score, a predictor of how neutral it sounds, is 5.18 against 1.04 for the Focal Alpha 50 EVO. The catch: Scores of 5.18 standalone and 7.13 with an ideal subwoofer are good but below the leading reference monitors, so its advanced driver layout does not justify a near-top ranking by itself.
Buy the Focal Alpha 50 EVO when the price outweighs sound quality for you, and the Kali Audio SM-5 when sound quality outweighs the price instead.
Looking for alternatives? See the complete Powered Home rankings.
Specifications Side By Side
| Focal Alpha 50 EVO | Kali Audio SM-5 | |
|---|---|---|
| Price | $658 per pair | $2,998 per pair |
| Ranked | #51 of 100 in Medium Size Powered Bookshelf Speakers | #25 of 100 in Medium Size Powered Bookshelf Speakers |
| Dimensions | 12.2”H x 9”W x 9.4”D (309.9 x 228.6 x 238.8 mm) | 15.7”H x 7.9”W x 9.8”D (400 x 200 x 250 mm) |
| Frequency Response | 45 Hz - 22 kHz (+-3 dB) (Manufacturer specified) | 39Hz - 35kHz ±10dB (47Hz - 21kHz ±3dB, Manufacturer specified) |
| Inputs | XLR, TRS, RCA | XLR/TRS, AES/EBU (BNC), RJ45 network control |
| Weight | 13.2 lbs (6.0 kg) each | 20.9 lbs (9.5 kg) each |
| Drivers | 5” (127mm) woofer | 1” coaxial tweeter, 4” coaxial midrange, 5” mid-bass woofer |
| App | No | Kali Audio DSP software (free download) |
| Bluetooth | No | No |
| EQ | Yes (Room adjustment) | Yes, per-speaker DSP |
| Amplifier Power | 60w Per Speaker | 150W total |
| Spinorama Preference Score | 1.04 | 5.18 |
| Spinorama Preference Score with Perfect Sub | 5.70 | 7.13 |
| XLR Input | Yes | Yes |
| RCA Input | Yes | No |
| TRS Input | Yes | Yes |
| Optical Input | No | No |
| Coaxial Input | No | No |
| USB Input | No | No |
| HDMI Input | No | No |
| AES Input | No | Yes |
| Aux Input | No | No |
| Bass Extension (-10dB) | - | 39Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | - | 45Hz (measured, Erin’s Audio Corner) |
| Maximum SPL | - | 117dB (manufacturer specified) |
Related Speaker Comparisons
How Kali Audio SM-5 compares with other leading options:
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- Kali Audio SM-5 vs Neumann KH80 DSP
- Dynaudio LYD 5 vs Kali Audio SM-5
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
Focal Alpha 50 EVO: $658 per pair Amazon eBay
Same family: the Focal Alpha 65 EVO (larger bookshelf, rated 4/5), the Focal Alpha 80 Evo (larger bookshelf, estimated 4/5) and the Focal Alpha Twin Evo (larger bookshelf, rated 3.8/5).
Pros: Rear shelving controls and a conventional studio-monitor layout provide practical placement adjustment.
Cons: Basic shelving controls are less flexible than parametric room correction. Careful placement is still important, especially near walls or on a desk.
Full Focal Alpha 50 EVO review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 60w Per Speaker |
| App | No |
| Aux Input | No |
| Bluetooth | No |
| Coaxial Input | No |
| Dimensions | 12.2”H x 9”W x 9.4”D (309.9 x 228.6 x 238.8 mm) |
| Drivers | 5” (127mm) woofer |
| EQ | Yes (Room adjustment) |
| Frequency Response | 45 Hz - 22 kHz (+-3 dB) (Manufacturer specified) |
| HDMI Input | No |
| Inputs | XLR, TRS, RCA |
| Optical Input | No |
| RCA Input | Yes |
| Spinorama Preference Score | 1.04 |
| Spinorama Preference Score with Perfect Sub | 5.70 |
| TRS Input | Yes |
| USB Input | No |
| Weight | 13.2 lbs (6.0 kg) each |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Independent Measurements (spinorama.org)
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- DSAUDIO.review: DSAUDIO.review Kali Audio LP-6 V2 (2nd Wave) vs Focal Alpha 50 EVO sound.DEMO
- DSAUDIO.review: DSAUDIO.review Focal Alpha 50 EVO vs KRK Classic 5 CL5G3 sound.DEMO
- DSAUDIO.review: DSAUDIO.review Focal Alpha 50 EVO vs Yamaha HS5 sound.DEMO
- Head-to-Head Comparisons
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Kali Audio SM-5: $2,998 per pair B&H Photo Video eBay
Pros: Erin’s measurements show bass reaching -3dB around 43Hz and a 2.8dB midrange response span. The coaxial mid/tweeter and large waveguide give useful consistency horizontally and vertically, reducing sensitivity to listening height. Built-in per-speaker DSP and mounting options make placement flexible. Existing testing reports low midrange distortion at 96dB. Measured bass extension of 45Hz (-3dB).
Cons: Scores of 5.18 standalone and 7.13 with an ideal subwoofer are good but below the leading reference monitors, so its advanced driver layout does not justify a near-top ranking by itself. A small upper-midrange irregularity remains. The five-inch woofer and limiter constrain loud bass; the review places compression onset roughly in the 96-102dB/1m region.
Full Kali Audio SM-5 review and specifications →
| AES Input | Yes |
|---|---|
| Amplifier Power | 150W total |
| App | Kali Audio DSP software (free download) |
| Aux Input | No |
| Bass Extension (-10dB) | 39Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 45Hz (measured, Erin’s Audio Corner) |
| Bluetooth | No |
| Coaxial Input | No |
| Dimensions | 15.7”H x 7.9”W x 9.8”D (400 x 200 x 250 mm) |
| Drivers | 1” coaxial tweeter, 4” coaxial midrange, 5” mid-bass woofer |
| EQ | Yes, per-speaker DSP |
| Frequency Response | 39Hz - 35kHz ±10dB (47Hz - 21kHz ±3dB, Manufacturer specified) |
| HDMI Input | No |
| Inputs | XLR/TRS, AES/EBU (BNC), RJ45 network control |
| Maximum SPL | 117dB (manufacturer specified) |
| Optical Input | No |
| RCA Input | No |
| Spinorama Preference Score | 5.18 |
| Spinorama Preference Score with Perfect Sub | 7.13 |
| TRS Input | Yes |
| USB Input | No |
| Weight | 20.9 lbs (9.5 kg) each |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Kali Audio SM-5 vs Kali Audio IN-5
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