KEF Q7 Meta vs MartinLogan Motion XT F100
The KEF Q7 Meta costs less ($1,000 vs $2,500). The MartinLogan Motion XT F100 is more sensitive (92 dB vs 87 dB), so it plays louder per watt and plays lower (31 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 | Motion XT F100 | |
|---|---|---|
| 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 | Motion XT F100 | |
|---|---|---|
| Impedance | 4 Ω | 4 Ω |
| Sensitivity | 87 dB (2.83 V, 1 m) | 92 dB |
| Low end | 46 Hz | 31 Hz |
| Drivers | 1 × 19 mm, 1 × 100 mm, 2 × 165 mm | 1 × 32 mm, 1 × 165 mm, 3 × 165 mm |
| Size | 12×39×12 in | 13×48×15 in |
| Recommended amplifier power | 15–200 W | 20–450 W |
| Weight | 18.4 kg (40.6 lb) | 34.5 kg (76.1 lb) |
| MSRP | $1,000 each (MSRP, September 2026) | $2,500 each (MSRP, September 2026) |
Every spec and pairing: KEF Q7 Meta, MartinLogan Motion XT F100.
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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
- MartinLogan Motion XT F100: Spec sheet, martinlogan.com, retrieved September 15, 2026
- MartinLogan Motion XT F100: Retailer listing, audioadvice.com, retrieved September 15, 2026
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