I know there is an ICE forum, but you guys will know A4 specifics.........
What standard are the non-Bose speakers?
My Sport has the subwoofer/extra tweeters etc, but could they be upgraded relatively cheaply given that they are now over 10 years old?
And could the standard head unit support better quality speakers?
I don't necessarily want much louder, just an upgrade in sound quality maybe. I have the standard Chorus head unit with 6CD changer