Car audio is something that you improve only if it really bothers you - it is something that has to be just good enough that you can listen to it without wincing while driving to where you have your real system at home.
There is a valid argument for upgrading speaker drivers as the stock ones are almost invariably cheap and easily improved, but beyond that, why bother. (and I say that as a guy that drove his late 1960s Lamborghini with the original 8 track stereo still installed - every time I went for fifth gear, it would push the tape in and start playing).
There is a valid argument for upgrading speaker drivers as the stock ones are almost invariably cheap and easily improved, but beyond that, why bother. (and I say that as a guy that drove his late 1960s Lamborghini with the original 8 track stereo still installed - every time I went for fifth gear, it would push the tape in and start playing).