Emotiva XPA-DR2 Gen3power ampfeedsMartinLogan Aeriusspeaker
Strong match
Emotiva XPA-DR2 Gen3 + MartinLogan Aerius is a strong match — the XPA-DR2 Gen3 has the headroom to drive the Aerius cleanly.
What the compatibility check found
Power Matching
Pass✓ Amplifier power (550W @ 4Ω) is well-matched for speaker sensitivity (89dB)
Impedance Matching
Couldn't verifyInsufficient specification data to verify impedance compatibility
Add impedance specifications to verify compatibility
Power and headroom
- Headroom
- 21.9 dB
- in reserve
- Peak SPL
- 106.9 dB
- at the seat
- Power used
- 3.58 W
- at target level
- Of amp output
- 0.7%
- capacity used
Estimated at an 85 dB listening level, 3 m from the speakers.