KEF Q7 Meta vs Sonus faber Lumina III
The KEF Q7 Meta costs less ($1,000 vs $3,000). The Sonus faber Lumina III is more sensitive (89 dB vs 87 dB), so it plays louder per watt and plays lower (40 Hz vs 46 Hz).
What each one works with
Checked against every product in our catalogue by the same engine as the compatibility checker.
| Q7 Meta | Lumina III | |
|---|---|---|
| Receivers and amps that drive it | 28 of 29, 14 after a setting change | 28 of 29, 14 after a setting change |
Specs side by side
Values that differ are bold. A dash means that model doesn't publish the spec.
| Q7 Meta | Lumina III | |
|---|---|---|
| Impedance | 4 Ω | 4 Ω |
| Sensitivity | 87 dB (2.83 V, 1 m) | 89 dB (2.83 V, 1 m) |
| Low end | 46 Hz | 40 Hz |
| Drivers | 1 × 19 mm, 1 × 100 mm, 2 × 165 mm | 1 × 29 mm, 1 × 150 mm, 2 × 150 mm |
| Size | 12×39×12 in | 9×39×11 in |
| Recommended amplifier power | 15–200 W | 50–250 W |
| Weight | 18.4 kg (40.6 lb) | 15.9 kg (35.1 lb) |
| MSRP | $1,000 each (MSRP, September 2026) | $3,000 a pair (MSRP, September 2026) |
Every spec and pairing: KEF Q7 Meta, Sonus faber Lumina III.
Try either one in your own room.
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References
- KEF Q7 Meta: Spec sheet, assets.kef.com, retrieved September 15, 2026
- KEF Q7 Meta: Manufacturer product page, us.kef.com, retrieved September 15, 2026
- Sonus faber Lumina III: Manufacturer product page, sonusfaber.com, retrieved September 15, 2026
- Sonus faber Lumina III: Retailer listing, skybygramophone.com, retrieved September 15, 2026
- Sonus faber Lumina III: Retailer listing, paragonsns.com, retrieved September 15, 2026
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