#13120, "RE: 3.5" speaker in A/C door vent? " In response to In response to 1
Better to just do it Jaguar XJ220 style and throw a gauge in there. There's a write up in the wiki. I don't think it will look good, and it won't sound good either. Sell it and get better tweeters for the dash.
I'm broke, it's broken. I'm broke because it's broken. It's broken because I'm broke.