Phoenix Gold ZBZ112P - 12-Inch Ported Box + 12-Inch 4Ohm Subwoofer
 
B112P 12-Inch Ported Subwoofer Bass Box / Enclosure made out of 18mm MDF to be robust and get the best performance out of your subwoofer. The enclosure is 39L (Net) and features a slot port design for maximum performance. Heavy-duty wood screws are included for subwoofer mounting.