KEF LS50 Meta vs KEF Q1 Meta
The KEF LS50 Meta is an easier load for a receiver (8 Ω vs 4 Ω). The KEF Q1 Meta is more sensitive (86 dB vs 85 dB), so it plays louder per watt, plays lower (51 Hz vs 79 Hz) and costs less ($700 vs $1,600).
What each one works with
Checked against every product in our catalogue by the same engine as the compatibility checker.
| LS50 Meta | Q1 Meta | |
|---|---|---|
| Receivers and amps that drive it | 29 of 29 | 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.
| LS50 Meta | Q1 Meta | |
|---|---|---|
| Impedance | 8 Ω | 4 Ω |
| Sensitivity | 85 dB (2.83 V, 1 m) | 86 dB (2.83 V, 1 m) |
| Low end | 79 Hz | 51 Hz |
| Drivers | 1 × 25 mm, 1 × 130 mm | 1 × 25 mm, 1 × 130 mm |
| Size | 8×12×11 in | 7×12×11 in |
| Recommended amplifier power | 40–100 W | 10–150 W |
| Weight | 7.8 kg (17.2 lb) | 6.1 kg (13.4 lb) |
| MSRP | $1,600 a pair (MSRP, September 2026) | $700 a pair (MSRP, September 2026) |
Every spec and pairing: KEF LS50 Meta, KEF Q1 Meta.
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References
- KEF LS50 Meta: Spec sheet, assets.kef.com, retrieved September 15, 2026
- KEF LS50 Meta: Owner's manual, assets.kef.com, retrieved September 15, 2026
- KEF LS50 Meta: Manufacturer product page, us.kef.com, retrieved September 15, 2026
- KEF Q1 Meta: Spec sheet, assets.kef.com, retrieved September 15, 2026
- KEF Q1 Meta: Manufacturer product page, us.kef.com, retrieved September 15, 2026
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