Model
Hertz DS 38.3
Rating
DIAM
15"
FS(Hz)
23
VAS(l)
244
QTS
0.65
PWR(W)
1200
SPL(dB)
87.9
IMP(Ohm)
4x1
avb
PROD
Thiele-Small Parameters
Fs(Hz)
23
Vas(l)
244
Qts
0.65
Qms
5.4
Qes
0.74
Bl(Tm)
11.4
Mms(gr)
198
Cms(mm/N)
0.24
Rms(kg/s)
5.3
Le(mH)
2.34
Re(Ohm)
3.3
Sd(sq.mm)
84667
Vd(l)
0.762
X-max(mm)
9
X-mech(mm)
16
General Parameters
Diameter (inch)
15
Max Power(W.)
1200
RMS Power(W.)
300
Number of Coils
1
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0.39
Sensitivity(dB) 1-W
87.9
Sensitivity(dB) 2.8-V
91.7
Mounting Information
Speaker Displacement (l)
2
Total Diameter (mm)
388
Cutout Diameter (mm)
350
Mounting Depth (mm)
152
Magnet Diameter (mm)
134
Optimum Enclosures
Enclosures
BP4, Closed
