Purchased new in June, 2019 from BMS. Excellent condition. Includes BMS data cable and original box.
$250 shipped USPS Priority Mail. pwomble@gmail.com
I am copying your design Scott. This will all be hidden under the factory hatch floor. I have carpet for the enclosure. The 12" sub fires into the spare tire well. The bolt has been cut!
Enclosure is done, sub mounted, began wiring up the amps and LC7i. Running speaker cables, mounting the LC7i remote up front, and install of Focal components still to go!
A noticeable difference. I mainly did it because I am putting a 12" sub firing down into the spare tire area.
Installing sound deadening on the doors and the trunk will make a difference.