i installed a Hifonic's Zeus 2x500 watts amp w/ 2 12in JL w6v2. also PAC installed. dunno if its still good (might not be problem)
the problem is when i play my music sometimes the subs go really loud. and dont stop until i turn off my car. this happens when i drive. or brake. and even when i turn off my audio on the car with the navi still on. can anyone help me narrow down wats wrong.