Yamaha A-S1200amplifierfeedsWharfedale EVO 4.4speaker
Used together in 2 real systems
Strong match
Yamaha A-S1200 + Wharfedale EVO 4.4 is a strong match — the A-S1200 has the headroom to drive the EVO 4.4 cleanly.
What the compatibility check found
Impedance Matching
Pass✓ Amplifier can safely drive 8Ω speakers
Power Matching
Pass✓ Amplifier power (90W @ 8Ω) is well-matched for speaker sensitivity (89dB)
Physical Connectivity
Couldn't verify
Power and headroom
- Headroom
- 14 dB
- in reserve
- Peak SPL
- 99 dB
- at the seat
- Power used
- 3.58 W
- at target level
- Of amp output
- 4%
- capacity used
Estimated at an 85 dB listening level, 3 m from the speakers.