Denon AVR-X1700HamplifierfeedsKEF Q650cspeaker
Used together in 1 real system
Strong match
Denon AVR-X1700H + KEF Q650c is a strong match — the AVR-X1700H has the headroom to drive the Q650c cleanly.
What the compatibility check found
Impedance Matching
Pass✓ Amplifier can safely drive 8Ω speakers
Power Matching
Pass✓ Amplifier power (80W @ 8Ω) is well-matched for speaker sensitivity (87dB)
Physical Connectivity
Couldn't verify
Power and headroom
- Headroom
- 11.5 dB
- in reserve
- Peak SPL
- 96.5 dB
- at the seat
- Power used
- 5.68 W
- at target level
- Of amp output
- 7.1%
- capacity used
Estimated at an 85 dB listening level, 3 m from the speakers.