See if you can possibly make something to mount the mids at a 45 degree angle to make them louder. Focus them up more towards the listeners. Will help alot. I could never get my mids/vocals to match anywhere near my bass, until I built a brand new baffle of mdf onto the door, 45 degreed them up and had 2 6.5"s in each front door. Just a few options to possbily try. Tips that deffintally got me louder.