12-Inch Slot-Ported Vented Car Subwoofer Enclosure.
 
It's in Excellent Condition and Built Solid.
 
Compact Design, Carpeted and Slot-Ported.
 
Has a Screw-Down Wire terminal on the Back.

Measures
18" Wide
16" Deep
13-1/4" High

Fresh Box that hasn't had a Sub mounted to it yet!