V33DUB 0 Posted August 14, 2011 Ok so I got rid of my pants pioneer dolphin swimming head unit and bought an alpine IDA300. I can connect my ipod straight up and so was a happy chappy. Then my rear speakers stopped working. I had the head unit out to see if it was a loose connection as everything at the speaker end seemed ok. Then everything went a great shape of pear. My rear speakers still had no sound at all but my front speakers are all distorted even when the sound is pretty low. Kinda like a badly tuned radio or interference rather than clipping but it only happens once turned up past 11 on the head unit. At 10 the sound is undistorted. All the connections at the brown connector block are good as are the connections at the speakers. Any ideas what's causing this? Quote Share this post Link to post Share on other sites
andycowuk 0 Posted August 14, 2011 i'd stick the old head unit back in to rule out either the new HU or the speakers/connections... Quote Share this post Link to post Share on other sites
