"The Prince of all GOATS!"
Started noticing some popping on the rear deck speaker on the drivers side after start up. First thought was to change the speakers. Put in some 6 3/4 pioneer speakers. I still noticed the popping sound especially when i turned up the volume. I also noticed that the speaker was not pushing as hard as the passenger side sub. Now whenever I roll over a hard bump the speaker really pops. lol Pulled the amp and I didnt see anything loose or exposed. Checked the wiring on my pioneer headunit and there was nothing there. Any suggestions?