Component pairing

Devialet Expert 220 Pro Core InfinityamplifierfeedsBowers & Wilkins 802 D4speaker

Used together in 1 real system

Strong match

Devialet Expert 220 Pro Core Infinity + Bowers & Wilkins 802 D4 is a strong match — the Expert 220 Pro Core Infinity has the headroom to drive the 802 D4 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 (90dB)
Physical Connectivity
Couldn't verify

Power and headroom

Headroom: 18.9 dB; in reserve
Peak SPL: 103.9 dB; at the seat
Power used: 2.85 W; at target level
Of amp output: 1.3%; capacity used

Estimated at an 85 dB listening level, 3 m from the speakers.

A real system pairs these

1 system

802 D4 on DevialetThis is a high-end stereo system built around floorstanding speakers, an integrated amplifier, and a network streamer. The amplifier drives the speakers with ease in a small room, delivering a full, focused sound without an elaborate setup.

Other pairings to consider

WiiM Propaired with Devialet Expert 220 Pro Core InfinityStrong match