Model
Visaton FR 10-4
Rating
DIAM
4"
FS(Hz)
90
VAS(l)
2.3
QTS
0.54
PWR(W)
50
SPL(dB)
85.6
IMP(Ohm)
4x1
avb
UNK
Some parameters have a deviation from parameters associated with them. Please, look at the exclamation marks to get advice.
Thiele-Small Parameters
Fs(Hz)
90
Vas(l)
2.3
Qts
0.54
Qms
2.3
Qes
0.7
Bl(Tm)
4.6
Mms(gr)
6
Cms(mm/N)
0.549
Rms(kg/s)
1.4
Le(mH)
0
Re(Ohm)
3.2
Sd(sq.mm)
5000
Vd(l)
0.02
X-max(mm)
4
X-mech(mm)
0
General Parameters
Diameter (inch)
4
Max Power(W.)
50
RMS Power(W.)
30
Number of Coils
1
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0.23
Sensitivity(dB) 1-W
85.6
Sensitivity(dB) 2.8-V
89.6
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
105
Cutout Diameter (mm)
90
Mounting Depth (mm)
0
Magnet Diameter (mm)
70
Optimum Enclosures
Enclosures
Vented, BP6
