Model
Selenium WPU 1805-X
Rating
DIAM
18"
FS(Hz)
35
VAS(l)
293
QTS
0.7
PWR(W)
1200
SPL(dB)
94.2
IMP(Ohm)
8x1
avb
NOPROD
Some parameters have a deviation from parameters associated with them. Please, look at the exclamation marks to get advice.
Thiele-Small Parameters
Fs(Hz)
35
Vas(l)
293
Qts
0.7
Qms
21.1
Qes
0.73
Bl(Tm)
15.3
Mms(gr)
147
Cms(mm/N)
0.15
Rms(kg/s)
1.45
Le(mH)
3.27
Re(Ohm)
5.6
Sd(sq.mm)
117357
Vd(l)
0.739
X-max(mm)
6
X-mech(mm)
22
General Parameters
Diameter (inch)
18
Max Power(W.)
1200
RMS Power(W.)
600
Number of Coils
1
Impedance Z-Nom(Ohm)
8
Reference efficiency η0(%)
1.66
Sensitivity(dB) 1-W
94.2
Sensitivity(dB) 2.8-V
95.7
Mounting Information
Speaker Displacement (l)
10.5
Total Diameter (mm)
457
Cutout Diameter (mm)
420
Mounting Depth (mm)
205
Magnet Diameter (mm)
220
Optimum Enclosures
Enclosures
Closed, BP4
