Installation Instructions / Owner’s Manual
S
ealed Enclosure
Box Volume 1.25cu ft.
P
orted Enclosure
Box Volume 1.68cu ft.
Box Tuning 39Hz
Port Diameter 4in
Port Length 18in
HEW12
Please Note: Our suggested box volumes are given as internal air requirements
HEW12 / HEW12D
R
ecommended
E
nclosures
sealed
ported
12.20” / 310mm
5.62” / 134mm
4.78” / 121.5mm
4.96” / 126mm
10.94” / 278mm
5.62” / 143mm
12.20” / 310mm
5.62” / 134mm
4.78” / 121.5mm
4.96” / 126mm
10.94” / 278mm
5.62” / 143mm
Designed and Engineered in the U.S.A.
S
ealed Enclosure
Box Volume 1.25cu ft.
P
orted Enclosure
Box Volume 1.68cu ft.
Box Tuning 39Hz
Port Diameter 4in
Port Length 18in
HEW12D
