Model
Interfire IFG-12D4
Rating
DIAM
12"
FS(Hz)
29.8
VAS(l)
80.1
QTS
0.58
PWR(W)
1200
SPL(dB)
86.6
IMP(Ohm)
4x2
avb
PROD
Thiele-Small Parameters
Fs(Hz)
29.8
Vas(l)
80.1
Qts
0.58
Qms
3.2
Qes
0.708
Bl(Tm)
0
Mms(gr)
0
Cms(mm/N)
0
Rms(kg/s)
0
Le(mH)
0
Re(Ohm)
0
Sd(sq.mm)
0
Vd(l)
0
X-max(mm)
0
X-mech(mm)
0
General Parameters
Diameter (inch)
12
Max Power(W.)
1200
RMS Power(W.)
600
Number of Coils
2
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0.29
Sensitivity(dB) 1-W
86.6
Sensitivity(dB) 2.8-V
0
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
305
Cutout Diameter (mm)
284
Mounting Depth (mm)
143
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Closed, BP4
