Roughly 36wX11dX16h. I'm going to be running a sax1500d on stock electrical. Hoping to push 2 sa10d4s. I'm not really sure on tuning, I was just going to use 35hz like sundown recommends. It's going into a 2010 tundra single cab.I can help you out. What are max dimensions, power and desired tuning? Also what vehicle?