Rockford Fosgate PWR-54/58 - Manual (Page 9)

Model
PWR-34
PWR-38
PWR-44
PWR-48
PWR-54
PWR-58
PWR-64
PWR-68
PWR-408
PWR-808
Nom. Imped.
4
8
4
8
4
8
4
8
4
8
FS (Hz)
150
150
85
87
70
72
65
68
40
42
RE (Ohm)
3.6
6.9
3.9
7.8
3.8
7.6
3.3
6.6
3.5
7
LE (mH)
0.15
0.23
0.16
0.26
0.3
0.46
0.43
0.67
.69
1.09
QMS
1.99
2.36
1.43
1.63
1.52
1.71
1.57
1.45
2.44
2.35
QES
2.02
2.29
0.47
0.61
0.37
0.42
0.34
0.42
.3
.37
QTS
1
1.16
0.36
0.44
0.3
0.34
0.28
0.33
.27
.32
VAS (cu.ft)
0.035
0.035
0.145
0.145
0.198
0.198
0.445
0.445
1.059
1.059
VAS (liter)
1
1
4.1
4.1
5.6
5.6
12.6
12.6
30
30
Power (Watts RMS)
80
80
100
100
120
120
120
120
200
200
SPL (dB @ 1w/1m)
84.5
84.5
89
89
89
89
93
93
90
90
X-MAX (inches)
0.02
0.02
0.05
0.05
0.06
0.06
0.09
0.09
0.19
0.19
X-MAX (mm)
0.4
0.4
1.2
1.2
1.6
1.6
2.4
2.4
4.8
4.8
Rec.Box Vol.
—
—
—
———
——
1.0
1.0
Port Dia. and Length
—
—
—
———
——
3" x 7"
3" x 7"
Mntg. Dia. (in.)
3
3
3-13/16
3-13/16
4-7/8
4-7/8
5-5/8
5-5/8
6-31/32
6-31/32
Mntg. Dia. (mm)
75.40
75.40
96.80
96.80
123.80
123.80
142.90
142.90
170
170
Mntg. Depth (in.)
1-3/8
1-3/8
2-5/32
2-5/32
2-2/3
2-2/3
3
3
4-3/16
4-3/16
Mntg. Depth (mm)
34.90
34.90
54.80
54.80
67.50
67.50
75.40
75.40
106.4
106.4
6
S
PECIFICA
TIONS