Accuphase E-480amplifierfeedsSonus Faber Cremona Mspeaker
Used together in 2 real systems
Strong match
Accuphase E-480 + Sonus Faber Cremona M is a strong match — the E-480 has the headroom to drive the Cremona M cleanly.
What the compatibility check found
Impedance Matching
Pass✓ Amplifier can safely drive 4Ω speakers
Power Matching
Pass✓ Amplifier power (180W @ 4Ω) is well-matched for speaker sensitivity (91dB)
Physical Connectivity
Couldn't verify
Power and headroom
- Headroom
- 19 dB
- in reserve
- Peak SPL
- 104 dB
- at the seat
- Power used
- 2.26 W
- at target level
- Of amp output
- 1.3%
- capacity used
Estimated at an 85 dB listening level, 3 m from the speakers.