It seems like its so hard to keep any kind of stereo equipment working on a boat. That's why I just bring my portable DeWalt radio if I go booze cruising. I've heard good things about JBL marine speakers. FWIW- Dad says that Key West has tried several different brands of speakers and head units, after being bombarded by warranty returns, they only factory install JBL systems. Seems to be one of the few systems that will reliably last through the warranty period.