Cambridge Audio CXA81amplifierfeedsKEF LS50 Metaspeaker

• Power Matching

  Pass

  ✓ Amplifier power (80W @ 8Ω) is well-matched for speaker sensitivity (85dB)

• Impedance Matching

  Couldn't verify

  Insufficient specification data to verify impedance compatibility

  Add impedance specifications to verify compatibility

Headroom

9.5 dB

in reserve

Peak SPL

94.5 dB

at the seat

Power used

9 W

at target level

Of amp output

11.3%

capacity used

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

• Cambridge Audio CXN (V2)paired with Cambridge Audio CXA81Strong match
• Klipsch Heresy IVpaired with Cambridge Audio CXA81Strong match