Parasound Halo A 23+power ampfeedsELAC VFS407.2speaker
Used together in 1 real system
Strong match
Parasound Halo A 23+ + ELAC VFS407.2 is a strong match — the Halo A 23+ has the headroom to drive the VFS407.2 cleanly.
What the compatibility check found
Impedance Matching
Pass✓ Amplifier can safely drive 4Ω speakers
Power Matching
Pass✓ Amplifier power (160W @ 4Ω) is well-matched for speaker sensitivity (88dB)
Physical Connectivity
Couldn't verify
Power and headroom
- Headroom
- 15.5 dB
- in reserve
- Peak SPL
- 100.5 dB
- at the seat
- Power used
- 4.51 W
- at target level
- Of amp output
- 2.8%
- capacity used
Estimated at an 85 dB listening level, 3 m from the speakers.