Stupid Question: How is you amp ventilated? is it in a rack? try putting it on the floor with nothing above it.
Are you using the magnepan external crossover box? or are you bypassing it (which will cause fuses to blow)?
The constant 4ohm load will cause the amp to run hot but shouldn't thermal.
Are you using the magnepan external crossover box? or are you bypassing it (which will cause fuses to blow)?
The constant 4ohm load will cause the amp to run hot but shouldn't thermal.