StutterB0B
Junior Member
I recently installed my sub (Pioneer TS-SW3001S4) and amp (Dual xpe2700) from my old truck in my new one I had that setup for about 2 years with no problems and a few days ago I was waiting for someone not playing any music and it started making a popping sound that my friend later described as "Your truck is making coffee". I have never gotten close to pushing my system to the point of blowing it out so it couldn't be that. Any idea what it causing it?
