Accuphase P300power ampfeedsDynaudio Special Fortyspeaker
Strong match
Accuphase P300 + Dynaudio Special Forty is a strong match — the P300 has the headroom to drive the Special Forty cleanly.
What the compatibility check found
Impedance Matching
Pass✓ Amplifier can safely drive 6Ω speakers
Power Matching
Pass✓ Amplifier power (150W @ 6Ω) is well-matched for speaker sensitivity (86dB)
Physical Connectivity
Couldn't verify
Power and headroom
- Headroom
- 13.2 dB
- in reserve
- Peak SPL
- 98.2 dB
- at the seat
- Power used
- 7.15 W
- at target level
- Of amp output
- 4.8%
- capacity used
Estimated at an 85 dB listening level, 3 m from the speakers.