Dual Square 12″ Slot-Ported Heavy Duty Empty Woofer Box
(2) 12″ CENTER SLOT PORT – COMMON PORT
2 CHAMBERS ARE OPEN TO EACH OTHER – THRU PORT
1″ MDF FACE AND 3/4″ MDF BODY
Gold Tipped Spring Loaded Terminals
Premium Charcoal Colored Carpet
(W x H x D) 36″ X 13-1/4″ X 16-1/4″
Volume (Sub): 1.6 cu. ft. per chamber
Volume (Over-All): 3.0 cu. ft.
Mounting Depth: 15-1/4”
Tuning Frequency: 39 HZ