4 EVL-15 EZ (12cf 31Hz)

DIY BOX PLANS 4 SKAR EVL-15 for the back of full size SUVs including Tahoe

VOLUME: 12cf net
TUNING: 31Hz
PORT AREA: 157.5in^2
(13.13in per cube)

DIMENSIONS 
Width: 48in
Depth 38-1/2in
Height: 20-1/4in