Model
STX W.30.300.4.MC
Rating
DIAM
12"
FS(Hz)
50
VAS(l)
88
QTS
0.75
PWR(W)
300
SPL(dB)
93
IMP(Ohm)
4x1
avb
PROD
Thiele-Small Parameters
Fs(Hz)
50
Vas(l)
88
Qts
0.75
Qms
6.51
Qes
0.85
Bl(Tm)
6.4
Mms(gr)
39
Cms(mm/N)
0.26
Rms(kg/s)
1.882
Le(mH)
0.45
Re(Ohm)
2.8
Sd(sq.mm)
49121
Vd(l)
0.172
X-max(mm)
4
X-mech(mm)
13
General Parameters
Diameter (inch)
12
Max Power(W.)
300
RMS Power(W.)
150
Number of Coils
1
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
1.25
Sensitivity(dB) 1-W
93
Sensitivity(dB) 2.8-V
97.6
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
305
Cutout Diameter (mm)
283
Mounting Depth (mm)
123
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6P
