Nippon Empty Ported Cylinder/Tube Enclosure for 12″ Woofer

21&quote; LONG X 16&quote; Height (INCLUDING VENT)
THE WOOFER OPENING IS FOR A 12&quote; WOOFER.
AIR SPACE = 1.37 CU. FT.

Grade A – 5/8? MDF Construction
Charcoal Carpet Covering
Terminal Cup Connectors
Ported for Greater Bass Response