Model
Rockford Fosgate RFR3112
Rating
DIAM
12"
FS(Hz)
26
VAS(l)
41
QTS
0.34
PWR(W)
2000
SPL(dB)
84.7
IMP(Ohm)
2x2
avb
NOPROD
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)
41
Qts
0.338
Qms
5.637
Qes
0.37
Bl(Tm)
13.9
Mms(gr)
350
Cms(mm/N)
0.107
Rms(kg/s)
10.143
Le(mH)
0
Re(Ohm)
2.2
Sd(sq.mm)
51978
Vd(l)
0.988
X-max(mm)
19
X-mech(mm)
0
General Parameters
Diameter (inch)
12
Max Power(W.)
2000
RMS Power(W.)
1000
Number of Coils
2
Impedance Z-Nom(Ohm)
2
Reference efficiency η0(%)
0.19
Sensitivity(dB) 1-W
84.7
Sensitivity(dB) 2.8-V
90.3
Mounting Information
Speaker Displacement (l)
3.6
Total Diameter (mm)
305
Cutout Diameter (mm)
275
Mounting Depth (mm)
180
Magnet Diameter (mm)
102
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6
