Rockford Fosgate RFD1215 - Manual (Page 7)

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Punch HE2 15” - Punch HX2 15” - Power DVC 15"
Recommended Vented 2.5ft
3
(70.79L)
D = 12"
(30.48cm)
H = 20" (50.80cm)
W = 25"
(63.50cm)
Range in Cubic Feet
1 2 3 4 5 6
0.3
2.50 3.50
D = 12"
(30.48cm)
H = 20" (50.80cm)
W = 25"
(63.50cm)
Range in Cubic Feet
1 2 3 4 5 6 0.3
2.50 2.25
Recommended Sealed 2.5ft
3
(70.79L)
*Fb = 35 Hz Pd = 4" (10.16cm)
Pl = 8" (20.32cm)
Punch HX2 18”
Recommended Vented 4.0ft
3
(113.27L)
D = 14"
(35.56cm)
H = 20.5" (52.0cm)
W = 32.5"
(82.55cm)
Range in Cubic Feet
1 2 3 4 5 6
0
.3
50
D = 14"
(35.56cm)
H = 20.5" (52.0cm)
W = 32.5"
(82.55cm)
Range in Cubic Feet
1 2 3 4 5 6 0.3
Recommended Sealed 4.0ft
3
(113.27L)
Fb = Tuning Frequency
Pd = Port Diameter
Pl = Port Length
*Fb = 30 Hz Pd = 2x4" (2x10.16cm)
Pl = 14.5" (36.83cm)