Short answer: the Genelec 8030C for measured accuracy, the Kali Audio SM-5 for coaxial driver geometry. The 8030C shows a near-flat on-axis response with smooth directivity, though a minor but measurable dip between 2-3kHz appears on and off axis. The SM-5’s true coaxial design mounts the tweeter inside the midrange, but bass output is limited by the 5” mid-bass driver, which curbs excursion and high-SPL low end.
Buy the Genelec 8030C. It is rated higher for sound quality than the Kali Audio SM-5 and costs less, so only choose the other one for a particular feature it does better.
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Specifications Side By Side
| Genelec 8030C | Kali Audio SM-5 | |
|---|---|---|
| Price | $1,750 per pair | $3000 per pair |
| Ranked | #3 of 68 in Medium Size Powered Bookshelf Speakers | #20 of 68 in Medium Size Powered Bookshelf Speakers |
| Bass Extension (-10dB) | 47Hz (measured, Audio Science Review) | 39Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 59Hz (measured, Audio Science Review) | 45Hz (measured, Erin’s Audio Corner) |
| Dimensions | 11.7”H x 7.4”W x 7”D (297.2 x 188 x 177.8 mm) | 15.7”H x 7.9”W x 9.8”D (400 x 200 x 250 mm) |
| Inputs | XLR | XLR/TRS, AES/EBU (BNC), RJ45 network control |
| Weight | 11 lbs (5 kg) each | 20.9 lbs (9.5 kg) each |
| Drivers | 5.1” woofer, 0.75” metal dome tweeter | 1” coaxial tweeter, 4” coaxial midrange, 5” mid-bass woofer |
| App | No | Kali Audio DSP software (free download) |
| Bluetooth | No | No |
| EQ | Yes (Bass tilt, treble tilt, room response) | Yes, per-speaker DSP |
| Frequency Response | 54Hz - 20kHz (±2.5dB) (Manufacturer specified) | 39Hz - 35kHz ±10dB (47Hz - 21kHz ±3dB, Manufacturer specified) |
| Amplifier Power | 100W (50W woofer + 50W tweeter) | 150W total |
| Maximum SPL | 110dB @ 1m (manufacturer specified) | 117dB (manufacturer specified) |
| XLR Input | Yes | Yes |
| RCA Input | No | No |
| TRS Input | No | 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 |
| Spinorama Preference Score | - | 5.18 |
| Spinorama Preference Score with Perfect Sub | - | 7.13 |
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The Two Speakers In Full
Genelec 8030C: $1,750 per pair B&H Photo Video eBay
Pros: ASR’s Klippel measurements show a 1.9dB response span from 300Hz to 5kHz and smooth listening-window behavior. Predicted preference scores of 5.35 standalone and 7.60 with an ideal subwoofer support its high position for tonal accuracy. Broad, controlled horizontal radiation makes the balance relatively stable across a desk, and bass reaches -3dB around 56Hz. Measured bass extension of 59Hz (-3dB).
Cons: A dip around 2-3kHz remains, and vertical placement is less forgiving than the horizontal coverage suggests. Deep-bass headroom is limited; isolated high-output measurements at higher frequencies do not describe full-band loudness. The review found demanding bass material could cause audible distress beyond moderate levels. A subwoofer is useful for full-range monitoring.
Full Genelec 8030C review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 100W (50W woofer + 50W tweeter) |
| App | No |
| Aux Input | No |
| Bass Extension (-10dB) | 47Hz (measured, Audio Science Review) |
| Bass Extension (-3dB) | 59Hz (measured, Audio Science Review) |
| Bluetooth | No |
| Coaxial Input | No |
| Dimensions | 11.7”H x 7.4”W x 7”D (297.2 x 188 x 177.8 mm) |
| Drivers | 5.1” woofer, 0.75” metal dome tweeter |
| EQ | Yes (Bass tilt, treble tilt, room response) |
| Frequency Response | 54Hz - 20kHz (±2.5dB) (Manufacturer specified) |
| HDMI Input | No |
| Inputs | XLR |
| Maximum SPL | 110dB @ 1m (manufacturer specified) |
| Optical Input | No |
| RCA Input | No |
| TRS Input | No |
| USB Input | No |
| Weight | 11 lbs (5 kg) each |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Kali Audio SM-5: $3000 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
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