Model
Rockford Fosgate P2D2-12
Rating
DIAM
12"
FS(Hz)
26
VAS(l)
81.5
QTS
0.52
PWR(W)
800
SPL(dB)
85.9
IMP(Ohm)
2x2
avb
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)
26
Vas(l)
81.5
Qts
0.52
Qms
6.5
Qes
0.565
Bl(Tm)
14.2
Mms(gr)
212
Cms(mm/N)
0.177
Rms(kg/s)
5.321
Le(mH)
0
Re(Ohm)
3.3
Sd(sq.mm)
57000
Vd(l)
0.758
X-max(mm)
13
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
85.9
Sensitivity(dB) 2.8-V
0
Mounting Information
Speaker Displacement (l)
2.4
Total Diameter (mm)
0
Cutout Diameter (mm)
285
Mounting Depth (mm)
162
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Closed, BP4
