Model
Hertz ML 1650.3
Rating
DIAM
7"
FS(Hz)
65
VAS(l)
8.3
QTS
0.47
PWR(W)
250
SPL(dB)
88.3
IMP(Ohm)
4x1
avb
PROD
Some parameters have a deviation from parameters associated with them. Please, look at the exclamation marks to get advice.
Thiele-Small Parameters
Fs(Hz)
65
Vas(l)
8.3
Qts
0.47
Qms
5.3
Qes
0.52
Bl(Tm)
7
Mms(gr)
18
Cms(mm/N)
0.3
Rms(kg/s)
1.36
Le(mH)
0.24
Re(Ohm)
3.3
Sd(sq.mm)
13200
Vd(l)
0.066
X-max(mm)
5
X-mech(mm)
9
General Parameters
Diameter (inch)
7
Max Power(W.)
250
RMS Power(W.)
125
Number of Coils
1
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0.42
Sensitivity(dB) 1-W
88.3
Sensitivity(dB) 2.8-V
92.1
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
165
Cutout Diameter (mm)
141
Mounting Depth (mm)
69
Magnet Diameter (mm)
80
Optimum Enclosures
Enclosures
Vented, BP6P
