hey new member here b/c i got a question for you guys. i have an mtx amp(i believe its 200 or 300w) hooked up to a jl 10w1 behind the seat of a truck. the problem i'm having is that when the ignition is on in the truck there is a constant bass sound coming out of the sub. this is only when the engine is running. the rca's have been changed once alreadly and a stereo shop has looked at it for a day already and they thought they fixed it but it started again the next day. this started happening when we put in a new stereo(pioneer deh-p560mp) about a year ago.
when it started happening we had a bazooka tube hooked up to it but that blew out a few months ago so i had to get something new. could this be a problem how its hooked up to the radio or with the amp? anyone have this problem before.
thanx in advance for any help.
