I haven't been able to find a JL Audio stealth box for my 2000 Expedition.
The MTX thunderforms don't look to sturdy to me.

So I was wondering if anyone here has ever made a stealth box from scratch?

All information appreciated.

 

Try Tweeter or Sound Advice (same company depending on location). That is where I found mine. If that doesnt work out, building one will prolly be a bit intense. Sorry no info on construction.