Rockford Fosgate RFD1212 用户手册
– 3 –
PUNCH HE2 DVC
PUNCH HX2 DVC
POWER DVC
MODEL
RFP2208
RFP2210
RFP2212
RFP2215
RFD1208
RFD1210
RFD1212
RFD1215
RFD1218
RFR1210
RFR1212
RFR1215
SPECIFICA
TIONS
Nominal Impedance
4
Ω
x 2
4
Ω
x 2
4
Ω
x 2
4
Ω
x 2
4
Ω
x 2
4
Ω
x 2
4
Ω
x 2
4
Ω
x 2
4
Ω
x 2
4
Ω
x 2
4
Ω
x 2
4
Ω
x 2
Fs
35
30
28
22
40
30
26
24
22
28Hz
24Hz
20Hz
Qts
.37
.49
.51
.51
.50
.40
.39
.48
.48
0.34
0.38
0.35
V
as (ft
3
)
.460
1.483
3.178
9.182
1.060
3.108
4.238
7.063
14.126
1.060
3.29
9.182
V
as (liters)
13
42
90
260
30
88
120
200
400
30
93
260
Xmax (in.)
.43
.51
.51
.51
.55
.55
.55
.55
.75
0.48
0.53
0.53
Xmax (mm)
11.0
13.0
13.0
13.0
14.0
14.0
14.0
14.0
19.0
12.3
13.5
13.5
Sensitivity (dB @1w/1m)
84
85
87
89
83
85
88
89
90
85
87
89
Power Handling (RMS/Peak)
250/500
400/800
400/800
500/1000
400/800
500/1000
500/1000
600/1200
600/1200
500/1000
1000/2000
1000/2000
Speaker Displacement (ft
3
)
.035
.06
.085
.135
.05
.12
.21
.25
.30
.12
.21
0.25
Mounting Diameter (in.)
7-1/16
9-1/2
11-1/8
13-7/8
6-7/8
9-3/16
10-13/16
13-13/16
16-5/16
9-5/32
1
1
13-7/8
Mounting Diameter (mm)
179
241
283
252
175
233
275
351
414
233
279
352
Mounting Depth (in.)
4-11/16
5-7/8
6-5/16
7-11/16
4-13/16
5-7/16
5-13/16
6-15/16
8-11/16
5-5/16
6-1/32
7-1/4
Mounting Depth (mm)
119
149
160
195
122
138
148
176
221
135
153
184