okay so i got the power wire run and everything and all the other wires needed and i had a subwoofer already installed in my car(paid to get it done) and i just wired up speakers to a new amp. for some reason that i cant figure out it will power and play music from my speakers and after it reaches a certain music level it turns off for some reason? ive checked all the connections and cant seem to figure it out. im not sure if anyone here would really know what to do or if i should go to an audio forum lol