I'm replacing the dash speakers in my 04 Jeep Wrangler, and I'm trying to find a way to make them sound halfway decent. With them being dash speakers, there's nothing behind them except a jumbled mess of wires and dash components (unlike a door where there's a least a semblance of an "enclosure" you can seal/make sound good). I really have no experience with fiberglass, so I don't know that I would be able to make some pods behind the speaker mounts. Does anyone have any other suggestions on how I can make these sound better? Pretty much getting zero midrange out of them right now.