Musical Fidelity M6siamplifierfeedsAscend Acoustics Sierra-2speaker
Used together in 2 real systems
Strong match
Musical Fidelity M6si + Ascend Acoustics Sierra-2 is a strong match — the M6si has the headroom to drive the Sierra-2 cleanly.
What the compatibility check found
Power Matching
Pass✓ Amplifier power (220W @ 8Ω) is well-matched for speaker sensitivity (86dB)
Impedance Matching
Couldn't verifyInsufficient specification data to verify impedance compatibility
Add impedance specifications to verify compatibility
Power and headroom
- Headroom
- 14.9 dB
- in reserve
- Peak SPL
- 99.9 dB
- at the seat
- Power used
- 7.15 W
- at target level
- Of amp output
- 3.2%
- capacity used
Estimated at an 85 dB listening level, 3 m from the speakers.