Sealed/Vented Enclosures - Rockford Fosgate PUNCH P3S Installation & Operation Manual

S
EALED
NOTE: Vb is the gross volume, which is the TOTAL internal volume, before any speaker and/or port displacement.
All external dimensions were based on the use of 3/4" (1.90cm) materials.
NOTE: When using enclosures other than recommended, call Technical Support for correct application.
V
ENTED
NOTE: Vb is the gross volume, which is the TOTAL internal volume, before any speaker and/or port displacement.
All external dimensions were based on the use of 3/4" (1.90cm) materials.
NOTE: When using enclosures other than recommended, call Technical Support for correct application.
NOTE: When using vented enclosures, for maximum reliability and power handling ensure that a subsonic or "infrasonic" filter is used so that
only usable low frequency signal is sent to the subwoofer.
E
NCLOSURES
W
H
D
E
NCLOSURES
W
H
P
D
NOTE: The port shown can be placed on any face of the enclosure as long as the port ends are not obstructed.
Optimum Sealed Enclosure Recommendation
SEALED ENCLOSURES
V b - Internal Area cu. ft.
(Liter)
F 3 - -3dB Point (Hz)
Qtc- Enclosure Damping
H - Height-inch
(cm)
W - Width-inch
(cm)
D - Depth-inch
(cm)
Recommended Sealed Enclosure Volume Range
SEALED ENCLOSURES
V b - Volume Range cu. ft.
(Liter)
Optimum Vented (Ported) Enclosure Sizes
VENTED ENCLOSURES
V b - Internal Area cu. ft.
(Liter)
F b - Tuning Frequency (Hz)
F 3 - -3dB Point (Hz)
H - Height-inch
(cm)
W - Width-inch
(cm)
D - Depth-inch
(cm)
P - Port Diameter and
Length-inch
(cm)
Number of ports noted in ( )
3
10"
P3SD210 / P3SD410 P3SD212 / P3SD412
0.50
(16.42)
51.0
0.772
13.5
(34.29)
20.0
(50.80)
5.50
(13.97)
10"
P3SD210 / P3SD410 P3SD212 / P3SD412
0.40 to 1.0
(11.33 to 28.32)
Specifications subject to change without notice
10"
P3SD210 / P3SD410 P3SD212 / P3SD412
0.75
(21.24)
46.0
35.0
14.0
(35.56)
24.0
(60.96)
6.0
(15.24)
(1) 3 x 12
(1) (7.62 x 30.48)
Specifications subject to change without notice
12"
1.00
(28.88)
49.0
0.926
16.0
(40.64)
19.50
(49.53)
8.0
(20.32)
12"
0.60 to 1.20
(16.99 to 33.98)
12"
1.25
(33.98)
45.5
33.0
16.0
(40.64)
24.0
(60.96)
8.0
(20.32)
(1) 4 x 12
(1) (10.16 x 30.48)