Model
Selenium 8MB4P
Rating
DIAM
8"
FS(Hz)
105
VAS(l)
9.4
QTS
0.76
PWR(W)
500
SPL(dB)
93.1
IMP(Ohm)
8x1
avb
PROD
Thiele-Small Parameters
Fs(Hz)
105
Vas(l)
9.4
Qts
0.76
Qms
10.6
Qes
0.82
Bl(Tm)
9.5
Mms(gr)
20
Cms(mm/N)
0.11
Rms(kg/s)
1.23
Le(mH)
10.9
Re(Ohm)
5.5
Sd(sq.mm)
24547
Vd(l)
0.081
X-max(mm)
3
X-mech(mm)
0
General Parameters
Diameter (inch)
8
Max Power(W.)
500
RMS Power(W.)
250
Number of Coils
1
Impedance Z-Nom(Ohm)
8
Reference efficiency η0(%)
1.28
Sensitivity(dB) 1-W
93.1
Sensitivity(dB) 2.8-V
94.7
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
210
Cutout Diameter (mm)
182
Mounting Depth (mm)
99
Magnet Diameter (mm)
147
Optimum Enclosures
Enclosures
Vented, BP6P
