Devialet Expert 220 Pro Core InfinityamplifierfeedsFocal Electra 1028 Bespeaker
Used together in 1 real system
Strong match
Devialet Expert 220 Pro Core Infinity + Focal Electra 1028 Be is a strong match — the Expert 220 Pro Core Infinity has the headroom to drive the Electra 1028 Be cleanly.
What the compatibility check found
Impedance Matching
Pass✓ Amplifier can safely drive 8Ω speakers
Power Matching
Pass✓ Amplifier power (220W @ 8Ω) is well-matched for speaker sensitivity (91.5dB)
Physical Connectivity
Couldn't verify
Power and headroom
- Headroom
- 20.4 dB
- in reserve
- Peak SPL
- 105.4 dB
- at the seat
- Power used
- 2.01 W
- at target level
- Of amp output
- 0.9%
- capacity used
Estimated at an 85 dB listening level, 3 m from the speakers.