Model
Fostex FW208HS
Rating
DIAM
8"
FS(Hz)
32
VAS(l)
42.7
QTS
0.4
PWR(W)
100
SPL(dB)
87.1
IMP(Ohm)
8x1
avb
PROD
Some parameters have a deviation from parameters associated with them. Please, look at the exclamation marks to get advice.
Thiele-Small Parameters
Fs(Hz)
32
Vas(l)
42.7
Qts
0.4
Qms
12.927
Qes
0.416
Bl(Tm)
10.6
Mms(gr)
37
Cms(mm/N)
0.669
Rms(kg/s)
0.575
Le(mH)
0.427
Re(Ohm)
6.5
Sd(sq.mm)
20600
Vd(l)
0.181
X-max(mm)
9
X-mech(mm)
0
General Parameters
Diameter (inch)
8
Max Power(W.)
100
RMS Power(W.)
50
Number of Coils
1
Impedance Z-Nom(Ohm)
8
Reference efficiency η0(%)
0.32
Sensitivity(dB) 1-W
87.1
Sensitivity(dB) 2.8-V
88
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, Vented, BP4, BP6
