Model
Hertz ES 250
Rating
DIAM
10"
FS(Hz)
26.9
VAS(l)
54
QTS
0.54
PWR(W)
1000
SPL(dB)
84.4
IMP(Ohm)
4x1
avb
NOPROD
Some parameters have a deviation from parameters associated with them. Please, look at the exclamation marks to get advice.
Thiele-Small Parameters
Fs(Hz)
26.9
Vas(l)
54
Qts
0.54
Qms
7.5
Qes
0.582
Bl(Tm)
10.6
Mms(gr)
112
Cms(mm/N)
0.313
Rms(kg/s)
2.52
Le(mH)
2.42
Re(Ohm)
2.6
Sd(sq.mm)
34878
Vd(l)
0.314
X-max(mm)
9
X-mech(mm)
15
General Parameters
Diameter (inch)
10
Max Power(W.)
1000
RMS Power(W.)
500
Number of Coils
1
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0.17
Sensitivity(dB) 1-W
84.4
Sensitivity(dB) 2.8-V
89.3
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
0
Mounting Depth (mm)
0
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Closed, BP4
