Sunfire Cinema Grandpower ampfeedsLegacy Audio Classic HDspeaker

• Power Matching

  Pass

  ✓ Amplifier power (425W @ 4Ω) is well-matched for speaker sensitivity (94dB)

• Impedance Matching

  Couldn't verify

  Insufficient specification data to verify impedance compatibility

  Add impedance specifications to verify compatibility

Headroom

25.7 dB

in reserve

Peak SPL

110.7 dB

at the seat

Power used

1.13 W

at target level

Of amp output

0.3%

capacity used

Estimated at an 85 dB listening level, 3 m from the speakers.

• MartinLogan reQuestpaired with Sunfire Cinema GrandStrong match
• Parasound HCA-2205Apaired with Legacy Audio Classic HDStrong match