Hegel H390amplifierfeedsTotem Acoustic Arrospeaker
Works, with caveats
Hegel H390 + Totem Acoustic Arro works, with a couple of tradeoffs worth knowing before you commit.
What the compatibility check found
Power Matching
Caveat⚠ Amplifier power (250W) exceeds the speaker's maximum power handling (20-80W). Risk of speaker damage if volume is too high.
Be careful with volume levels to avoid speaker damage. Consider using speakers with higher power handling
Impedance Matching
Pass✓ Amplifier can safely drive 4Ω speakers
Power and headroom
- Headroom
- 16.4 dB
- in reserve
- Peak SPL
- 101.4 dB
- at the seat
- Power used
- 5.68 W
- at target level
- Of amp output
- 2.3%
- capacity used
Estimated at an 85 dB listening level, 3 m from the speakers.