1 SA-15 6th Order

DIY BLUEPRINT FOR A SA-15 IN 6TH ORDER BANDPASS
Tuned 48 Hz on the front and 24Hz on the rear with proper port area and airspace for your SA-15 to give you a wide bandwidth with strong flat response.

FRONT CHAMBER
VOLUME: 4.75cf net
TUNING: 48Hz
PORT AREA: 90.25in^2
(19in per cube)

REAR CHAMBER
VOLUME: 2.5cf net
TUNING: 24Hz
PORT AREA: 14.14in^2
(5.66in per cube)

DIMENSIONS
Width: 48in
Height: 20in
Depth: 23in