Model
Fountek FW300B
Rating
DIAM
12"
FS(Hz)
28.3
VAS(l)
127.3
QTS
0.31
PWR(W)
600
SPL(dB)
90.5
IMP(Ohm)
8x1
avb
NOPROD
Thiele-Small Parameters
Fs(Hz)
28.3
Vas(l)
127.3
Qts
0.306
Qms
1.4
Qes
0.392
Bl(Tm)
16.9
Mms(gr)
93
Cms(mm/N)
0.339
Rms(kg/s)
11.86
Le(mH)
3.93
Re(Ohm)
6.8
Sd(sq.mm)
51500
Vd(l)
0.412
X-max(mm)
8
X-mech(mm)
0
General Parameters
Diameter (inch)
12
Max Power(W.)
600
RMS Power(W.)
300
Number of Coils
1
Impedance Z-Nom(Ohm)
8
Reference efficiency η0(%)
0.71
Sensitivity(dB) 1-W
90.5
Sensitivity(dB) 2.8-V
91.2
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
297
Cutout Diameter (mm)
278
Mounting Depth (mm)
137
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6
