Model
Rockford Fosgate P3SD2-12
Rating
DIAM
12"
FS(Hz)
34
VAS(l)
35.3
QTS
0.67
PWR(W)
800
SPL(dB)
84.5
IMP(Ohm)
2x2
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PROD
Some parameters have a deviation from parameters associated with them. Please, look at the exclamation marks to get advice.
Thiele-Small Parameters
Fs(Hz)
34
Vas(l)
35.3
Qts
0.67
Qms
6.6
Qes
0.746
Bl(Tm)
14.6
Mms(gr)
219
Cms(mm/N)
0.1
Rms(kg/s)
7.092
Le(mH)
0
Re(Ohm)
3.4
Sd(sq.mm)
50000
Vd(l)
0.42
X-max(mm)
8
X-mech(mm)
0
General Parameters
Diameter (inch)
12
Max Power(W.)
800
RMS Power(W.)
400
Number of Coils
2
Impedance Z-Nom(Ohm)
2
Reference efficiency η0(%)
0
Sensitivity(dB) 1-W
84.5
Sensitivity(dB) 2.8-V
0
Mounting Information
Speaker Displacement (l)
2.45
Total Diameter (mm)
0
Cutout Diameter (mm)
285
Mounting Depth (mm)
93
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Closed, BP4
