Model
Visaton WS 20 E/4
Rating
DIAM
8"
FS(Hz)
47
VAS(l)
39
QTS
1.14
PWR(W)
120
SPL(dB)
86.3
IMP(Ohm)
4x1
avb
PROD
Thiele-Small Parameters
Fs(Hz)
47
Vas(l)
39
Qts
1.14
Qms
5.56
Qes
1.434
Bl(Tm)
4
Mms(gr)
23
Cms(mm/N)
0.499
Rms(kg/s)
1.157
Le(mH)
0
Re(Ohm)
3.3
Sd(sq.mm)
24000
Vd(l)
0.144
X-max(mm)
6
X-mech(mm)
0
General Parameters
Diameter (inch)
8
Max Power(W.)
120
RMS Power(W.)
80
Number of Coils
1
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0
Sensitivity(dB) 1-W
86.3
Sensitivity(dB) 2.8-V
0
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
185
Mounting Depth (mm)
85
Magnet Diameter (mm)
90
Optimum Enclosures
Enclosures
Closed, BP4
