Adcom GFA-5802power ampfeedsMartinLogan reQuestspeaker
Used together in 1 real system
Strong match
Adcom GFA-5802 + MartinLogan reQuest is a strong match — the GFA-5802 has the headroom to drive the reQuest cleanly.
What the compatibility check found
Impedance Matching
Pass✓ Amplifier can safely drive 4Ω speakers
Power Matching
Pass✓ Amplifier power (300W @ 4Ω) is well-matched for speaker sensitivity (90dB)
Physical Connectivity
Couldn't verify
Power and headroom
- Headroom
- 20.2 dB
- in reserve
- Peak SPL
- 105.2 dB
- at the seat
- Power used
- 2.85 W
- at target level
- Of amp output
- 0.9%
- capacity used
Estimated at an 85 dB listening level, 3 m from the speakers.