Model
Beyma BF-8R
Rating
DIAM
8"
FS(Hz)
52
VAS(l)
29.6
QTS
0.92
PWR(W)
50
SPL(dB)
87.6
IMP(Ohm)
8x1
avb
UNK
Thiele-Small Parameters
Fs(Hz)
52
Vas(l)
29.6
Qts
0.92
Qms
5.56
Qes
1.1
Bl(Tm)
5.9
Mms(gr)
21
Cms(mm/N)
0.436
Rms(kg/s)
1.23
Le(mH)
0
Re(Ohm)
5.6
Sd(sq.mm)
22000
Vd(l)
0.125
X-max(mm)
6
X-mech(mm)
0
General Parameters
Diameter (inch)
8
Max Power(W.)
50
RMS Power(W.)
25
Number of Coils
1
Impedance Z-Nom(Ohm)
8
Reference efficiency η0(%)
0.36
Sensitivity(dB) 1-W
87.6
Sensitivity(dB) 2.8-V
89.2
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
0
Mounting Depth (mm)
0
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Closed, BP4
