Model
Fountek FW168
Rating
DIAM
7"
FS(Hz)
45
VAS(l)
16.5
QTS
0.4
PWR(W)
100
SPL(dB)
87.1
IMP(Ohm)
8x1
avb
PROD
Thiele-Small Parameters
Fs(Hz)
45
Vas(l)
16.5
Qts
0.397
Qms
3.2
Qes
0.452
Bl(Tm)
8.2
Mms(gr)
15
Cms(mm/N)
0.851
Rms(kg/s)
1.28
Le(mH)
0
Re(Ohm)
7.2
Sd(sq.mm)
11911
Vd(l)
0.055
X-max(mm)
5
X-mech(mm)
0
General Parameters
Diameter (inch)
7
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
87.5
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
168
Cutout Diameter (mm)
146
Mounting Depth (mm)
75
Magnet Diameter (mm)
100
Optimum Enclosures
Enclosures
Vented, BP6
