Rockford Fosgate RFA-408, Руководство пользователя

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S
PECIFICA
TIONS
– 6 –
Model
RFA-408
RFA-808
RFA-410
RFA-810
RFA-412
RFA-812
Nom. Imped.
4
8
4
8
4
8
FS (Hz)
29
31
23
25
21
22
RE (Ohm)
3.5
7
3.5
7
3.5
7
LE (mH)
0.59
1
.86
1.3
1
1.6
QMS
2.08
2.19
1.94
2.03
2.2
2.8
QES
0.53
0.69
0.47
0.58
0.45
0.58
QTS
0.42
0.52
0.38
0.45
0.38
0.48
VAS (cu.ft)
2.154
2.154
3.5
3.5
9.128
9.128
VAS (liter)
61
61
127
127
260
260
Power (Watts RMS)
150
150
150
150
250
250
SPL (dB @ 1w/1m)
86.6
86.4
87
86.5
89.4
89
X-MAX (inches)
0.25
0.25
0.34
0.34
0.37
0.37
X-MAX (mm)
6.3
6.3
8.5
8.5
9.3
9.3
Rec. Box Vol. (cu. ft.)
0.33
0.33
0.66
0.66
0.88
0.88
Spk. Dis. Outside (cu. ft.)
0.04
0.04
0.07
0.07
0.11
0.11
Spk. Dis. Outside (liters)
1.13
1.13
1.79
1.79
3.04
3.04
Spk. Dis. Inside (cu. ft.)
0.05
0.05
0.08
0.08
0.12
0.12
Spk. Dis Inside (liters)
1.35
1.35
2.24
2.24
3.52
3.52
Mntg. Dia. (in.)
7-3/8
7-3/8
9-3/8
9-3/8
11
11
Mntg. Dia. (mm)
187.4
187.4
238.1
238.1
279.4
279.4
Mntg. Depth (in.)
3-5/8
3-5/8
4-1/2
4-1/2
5-1/8
5-1/8
Mnt.g. Depth (mm)
92.1
92.1
114.3
114.3
128.6
128.6