KEF Q750 vs Klipsch R-605FA
The Klipsch R-605FA is more sensitive (96 dB vs 88 dB), so it plays louder per watt, plays lower (38 Hz vs 48 Hz) and costs less ($800 vs $900).
What each one works with
Checked against every product in our catalogue by the same engine as the compatibility checker.
| Q750 | R-605FA | |
|---|---|---|
| Receivers and amps that drive it | 29 of 29 | 29 of 29 |
Specs side by side
Values that differ are bold. A dash means that model doesn't publish the spec.
| Q750 | R-605FA | |
|---|---|---|
| Impedance | 8 Ω | 8 Ω |
| Sensitivity | 88 dB (2.83 V, 1 m) | 96 dB (2.83 V, 1 m) in-room |
| Low end | 48 Hz | 38 Hz |
| Drivers | 1 × 25 mm, 2 × 165 mm, 2 × 165 mm | 1 × 25 mm, 2 × 165 mm, 1 × 25 mm, 1 × 133 mm |
| Size | 13×38×12 in | 9×40×18 in |
| Recommended amplifier power | 15–150 W | — |
| Weight | 16.5 kg (36.4 lb) | 22.7 kg (50 lb) |
| MSRP | $900 each (MSRP, January 2025) | $800 each (MSRP, September 2026) |
Every spec and pairing: KEF Q750, Klipsch R-605FA.
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References
- KEF Q750: Owner's manual, assets.kef.com, retrieved September 15, 2026
- KEF Q750: Manufacturer product page, web.archive.org, retrieved September 15, 2026
- Klipsch R-605FA: Spec sheet, assets.klipsch.com, retrieved September 15, 2026
- Klipsch R-605FA: Retailer listing, abt.com, retrieved September 15, 2026
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