Canton sound system mk3 TDI

[Noman9Vrs]

Hi all, having issues with the canton system. First issue was the sound randomly pausing, stopping between my music, then the canton subwoofer went off (not working anymore), and then the right speaker started popping, now the right speaker pops. I’m getting tired of it now, is this down to the speakers and sub or the amp/infotainment system? Because a new amp is £600 and I’m not spending that, I’m upgrading soon anyway but not soon enough, and I need music when i drive lol. Any tips? 

[Noman9Vrs]

Oh also, the door speakers no longer work now, just the dash speaker and the tweeters. Sorry forgot to include it in my post.