The other night I had the amp overheat and shut down after an hour and a half and I had to turn the air conditioning on full blast pointing towards the floor for about 30 minutes before it would play music again. It was under unusual circumstances with the van over loaded and boxes rammed against it so the heat couldn't dissipate and just built up. Even the seats were getting hot with the amp between them.

I'm just worried that this might start happening when it gets cold and I turn the van heat on. Does anyone have some good suggestions on how to cool the amp? I already have the sub box over it with the sub pointing down on it to help cool it but I guess that isn't always enough.