I believe this is a creation by Musicar NW but I'm not 100%. The fit is nice and snug on top of the battery compartment.
Comes with an ID sub built-in already.
Looking for $300 or reasonable offer. Would much prefer a local sale because of the weight etc.
I'm out of town until tomorrow afternoon and can then add some pictures.
Looks like this one anyway selling for $495 excluding the sub:
http://musicarcertified.com/product/...fer-enclosure/