Model
Mivoc WS 1865 C-4
Rating
DIAM
18"
FS(Hz)
35
VAS(l)
270
QTS
0.44
PWR(W)
500
SPL(dB)
95.7
IMP(Ohm)
4x1
avb
PROD
Thiele-Small Parameters
Fs(Hz)
35
Vas(l)
270
Qts
0.44
Qms
5.4
Qes
0.48
Bl(Tm)
16
Mms(gr)
185
Cms(mm/N)
0.112
Rms(kg/s)
7.53
Le(mH)
1.2
Re(Ohm)
3
Sd(sq.mm)
130700
Vd(l)
0.653
X-max(mm)
5
X-mech(mm)
0
General Parameters
Diameter (inch)
18
Max Power(W.)
500
RMS Power(W.)
300
Number of Coils
1
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
2.32
Sensitivity(dB) 1-W
95.7
Sensitivity(dB) 2.8-V
99.9
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
459
Cutout Diameter (mm)
429
Mounting Depth (mm)
184
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6
