Model
Hertz ES 300
Rating
DIAM
12"
FS(Hz)
28
VAS(l)
89.4
QTS
0.38
PWR(W)
700
SPL(dB)
94
IMP(Ohm)
4x1
avb
UNK
Thiele-Small Parameters
Fs(Hz)
28
Vas(l)
89.4
Qts
0.38
Qms
3.45
Qes
0.43
Bl(Tm)
13.5
Mms(gr)
151
Cms(mm/N)
0.21
Rms(kg/s)
7.71
Le(mH)
0
Re(Ohm)
2.9
Sd(sq.mm)
54788
Vd(l)
0.493
X-max(mm)
9
X-mech(mm)
0
General Parameters
Diameter (inch)
12
Max Power(W.)
700
RMS Power(W.)
350
Number of Coils
1
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0
Sensitivity(dB) 1-W
94
Sensitivity(dB) 2.8-V
0
Mounting Information
Speaker Displacement (l)
1.8
Total Diameter (mm)
0
Cutout Diameter (mm)
277
Mounting Depth (mm)
132
Magnet Diameter (mm)
140
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6
