Model
Fountek FE87
Rating
DIAM
3"
FS(Hz)
101
VAS(l)
1.2
QTS
0.73
PWR(W)
26
SPL(dB)
83.2
IMP(Ohm)
8x1
avb
UNK
Thiele-Small Parameters
Fs(Hz)
101
Vas(l)
1.2
Qts
0.73
Qms
3.38
Qes
0.931
Bl(Tm)
3.1
Mms(gr)
2
Cms(mm/N)
1.182
Rms(kg/s)
0.394
Le(mH)
0
Re(Ohm)
6.8
Sd(sq.mm)
2730
Vd(l)
0.003
X-max(mm)
1
X-mech(mm)
0
General Parameters
Diameter (inch)
3
Max Power(W.)
26
RMS Power(W.)
12
Number of Coils
1
Impedance Z-Nom(Ohm)
8
Reference efficiency η0(%)
0
Sensitivity(dB) 1-W
83.2
Sensitivity(dB) 2.8-V
0
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
77
Mounting Depth (mm)
50
Magnet Diameter (mm)
76
Optimum Enclosures
Enclosures
Vented, BP6P
