Vitus Audio SIA-025 Mk.IIamplifierfeedsMagico S5speaker
Used together in 1 real system
Strong match
Vitus Audio SIA-025 Mk.II + Magico S5 is a strong match — the SIA-025 Mk.II has the headroom to drive the S5 cleanly.
What the compatibility check found
Impedance Matching
Pass✓ Amplifier can safely drive 4Ω speakers
Power Matching
Pass✓ Amplifier power (150W @ 4Ω) is well-matched for speaker sensitivity (88dB)
Physical Connectivity
Couldn't verify
Power and headroom
- Headroom
- 15.2 dB
- in reserve
- Peak SPL
- 100.2 dB
- at the seat
- Power used
- 4.51 W
- at target level
- Of amp output
- 3%
- capacity used
Estimated at an 85 dB listening level, 3 m from the speakers.