QPower Dual 12″ Large Slot-Ported Heavy-Duty Empty Woofer Box

QPower Dual 12? Large Slot-Ported Heavy-Duty Empty Woofer Box

1? Face & 3/4? MDF CONSTRUCTION for the rest
TWO SEPARATE CHAMBER DESIGN
Shared Center SLOT PORT (W x H) 5-1/2? X 13?
PREMIUM CHARCOAL CARPET
Spring Loaded Push Pin Terminals

(W x H x D) 36? X 14-1/4? X 22-1/2?
Volume (Sub): 2.25 CU. FT. per Chamber
TOTAL AIR SPACE 4.5 CU. FT.
Tuning Frequency: 42 HZ
Mounting Depth: 21”