Rockford Fosgate S1-408 - Manual (Page 8)

Model
S1-408
S1-808
S1-410
S1-810
S1-412
S1-812
S1-415
S1-815
Nom. Impedance
48
4
8
48
4
8
FS (Hz)
40
42
36
38
28
29
26
27
RE (Ohm)
3.5
6.9
3.4
6.8
3.4
6.7
3.4
6.7
LE (mH)
1.49
2.40
1.47
2.25
1.43
2.22
1.71
2.87
QMS
4.02
2.90
3.75
3.81
3.41
4.11
4.89
3.90
QES
0.35
0.37
0.40
0.42
0.36
0.45
0.49
0.59
QTS
0.32
0.33
0.36
0.38
0.33
0.41
0.44
0.51
VAS (cu.ft)
1.06
1.06
2.40
2.40
6.57
6.57
11.336
11.336
VAS (liter)
30
30
68
68
186
186
321
321
Power (Watts RMS)
100
100
100
100
100
100
150
150
Power (Watts Peak)
200
200
200
200
200
200
300
300
SPL (dB @ 1w/1m)
89
89
91
91
92
92
93
93
X-MAX (inches)
0.19
0.19
0.20
0.20
0.20
0.20
0.23
0.23
X-MAX (mm)
4.7
4.7
5.2
5.2
5.1
5.1
5.9
5.9
Rec. Tuning Frequency
40Hz
40Hz
35Hz
35Hz
35Hz
35Hz
35Hz
35Hz
Port Diameter (in.)
22
3
3
44
4
4
Port Length (in.)
3-3/4
3-3/4
8
8
10-3/4
10-3/4
4
4
Rec. Box Vol. (cu. ft.)
1
1
1.5
1.5
2
2
4
4
Spk. Dis. Outside (cu. ft.)
0.03
0.03
0.04
0.04
0.05
0.05
0.107
0.107
Spk. Dis. Inside (cu. ft.)
0.04
0.04
0.06
0.06
0.08
0.08
0.145
01.45
Mntg. Dia. (in.)
7-1/8
7-1/8
9-1/4
9-1/4
11
11
14
14
Mntg. Depth (in.)
3-2/3
3-2/3
3-29/32
3-29/32
4-4/5
4-4/5
6-3/32
6-3/32
5
S
PECIFICA
TIONS