McIntosh MC275 VIpower ampfeedsBowers & Wilkins Nautilus 805speaker
Strong match
McIntosh MC275 VI + Bowers & Wilkins Nautilus 805 is a strong match — the MC275 VI has the headroom to drive the Nautilus 805 cleanly.
What the compatibility check found
Impedance Matching
Pass✓ Amplifier can safely drive 8Ω speakers
Power Matching
Pass✓ Amplifier power (75W @ 8Ω) is well-matched for speaker sensitivity (88dB)
Physical Connectivity
Couldn't verify
Power and headroom
- Headroom
- 12.2 dB
- in reserve
- Peak SPL
- 97.2 dB
- at the seat
- Power used
- 4.51 W
- at target level
- Of amp output
- 6%
- capacity used
Estimated at an 85 dB listening level, 3 m from the speakers.