Model
Scan-Speak 30W/4558T00
Rating
DIAM
12"
FS(Hz)
17
VAS(l)
197
QTS
0.32
PWR(W)
350
SPL(dB)
86.4
IMP(Ohm)
4x1
avb
PROD
Thiele-Small Parameters
Fs(Hz)
17
Vas(l)
197
Qts
0.32
Qms
5
Qes
0.34
Bl(Tm)
10.5
Mms(gr)
135
Cms(mm/N)
0.65
Rms(kg/s)
2.88
Le(mH)
0.83
Re(Ohm)
2.6
Sd(sq.mm)
46600
Vd(l)
0.583
X-max(mm)
13
X-mech(mm)
28
General Parameters
Diameter (inch)
12
Max Power(W.)
350
RMS Power(W.)
150
Number of Coils
1
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0.27
Sensitivity(dB) 1-W
86.4
Sensitivity(dB) 2.8-V
89
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
308
Cutout Diameter (mm)
280
Mounting Depth (mm)
144
Magnet Diameter (mm)
147
Optimum Enclosures
Enclosures
Closed, BP4
