Model
Hertz HS 200
Rating
DIAM
8"
FS(Hz)
29.4
VAS(l)
33.2
QTS
0.42
PWR(W)
400
SPL(dB)
84.3
IMP(Ohm)
4x1
avb
NOPROD
Thiele-Small Parameters
Fs(Hz)
29.4
Vas(l)
33.2
Qts
0.42
Qms
3.3
Qes
0.48
Bl(Tm)
7.6
Mms(gr)
61
Cms(mm/N)
0.48
Rms(kg/s)
3.42
Le(mH)
0.98
Re(Ohm)
2.5
Sd(sq.mm)
22080
Vd(l)
0.188
X-max(mm)
9
X-mech(mm)
0
General Parameters
Diameter (inch)
8
Max Power(W.)
400
RMS Power(W.)
200
Number of Coils
1
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0.17
Sensitivity(dB) 1-W
84.3
Sensitivity(dB) 2.8-V
89.3
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
209
Cutout Diameter (mm)
181
Mounting Depth (mm)
114
Magnet Diameter (mm)
121
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6
