I've got the Mach 460 and I want something louder. The sound quality is pretty good to me. The problem is that I really don't know anything about car audio so I don't know where to start. Should I even attempt to do it myself? I know a little bit about electronics and audio so I'm not totally clueless, but I just don't know where to start upgrading my car audio. If anyone could point me in the right direction I'd really appreciate it.

 

by a little louder, what are you wanting? I replaced the deck in my mach system(page 2 on my signature shows how) and have been enjoying better sound since. If you should do it yourself depends on you and what you want to do.