I have a pair of T-Series tower speakers and the are cutting out. I took it to the audio place the other day and they changed the amp because they said it was bad. I had a Diamond 400.2 and we swapped it with and Orion 400.2. But it still cuts out after about 2 hours of play because the amp is overheating. From what i am told the speakers run at 2 ohms and that is whats causing the amp to have a thermal overload according to my sound guy. Anyone have any suggestions to what i can do.

First thing I would try... Put a fan on your amps! If that don't work...Get a better amplifier that runs cooler. Maybe an Arc KS series amp.