i just got a brand new Orion 2500d amp to power 3 jl audio w6v2. One day i start the engine and listen to it for like 5 minutes it blown burn out, and after 10 minutes later it got really hot so i took it out. I only been using the amp for few days, i check all the power wire nothing wrong, and the subs is wire to 2.7 ohms, is not under the factory requirement. So can anyone please tell me why is this happening before i put another one in there?

 

The amp is over heating and going into protection.

 

the amp doesn't have protection or fuse, it burned i smell it.