After only having the car for one month (bought a used 2001 325 Ci), I think I damaged the rear speakers somehow (they sound kind of farty with any base....even with just voices in a news report).
What size are the rear speakers? I do not have the Harmon Kardon speakers. I don't want to have to do any cutting to put in new speakers or anything.
What speakers would you recommend (brand and model number).
P.S. Would it sound unbalanced if I just replaced the rear speakers without replacing the other ones? Would I require an amp to get some 'good' sound? I don't want earbleed volume or anything....just good sound.