4 X-15 6th B-WALL

DIY BLUEPRINT FOR 4 X-15 SUBWOOFERS IN 6TH ORDER BANDPASS

FRONT CHAMBER
VOLUME: 16cf net
TUNING: 48Hz
PORT AREA: 288in^2
(18in per cube)

REAR CHAMBER
VOLUME: 14cf net
TUNING: 24Hz
PORT AREA: 84.81in^2
(6.06in per cube)

DIMENSIONS
Width: 42-1/2in
Height: 37in
Depth: 48in