Model
HiVi F8
Rating
DIAM
8"
FS(Hz)
36
VAS(l)
36.9
QTS
0.39
PWR(W)
140
SPL(dB)
87.2
IMP(Ohm)
8x1
avb
PROD
Thiele-Small Parameters
Fs(Hz)
36
Vas(l)
36.9
Qts
0.39
Qms
1.73
Qes
0.504
Bl(Tm)
10.1
Mms(gr)
35
Cms(mm/N)
0.554
Rms(kg/s)
0
Le(mH)
0
Re(Ohm)
6.4
Sd(sq.mm)
21671
Vd(l)
0.108
X-max(mm)
5
X-mech(mm)
0
General Parameters
Diameter (inch)
8
Max Power(W.)
140
RMS Power(W.)
60
Number of Coils
1
Impedance Z-Nom(Ohm)
8
Reference efficiency η0(%)
0.33
Sensitivity(dB) 1-W
87.2
Sensitivity(dB) 2.8-V
88.1
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
239
Cutout Diameter (mm)
187
Mounting Depth (mm)
106
Magnet Diameter (mm)
117
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6
