Hertz MPX 165.3 PRO
2 Way
6.5″ / 165 mm
Nominal diameter
90 Hz
Resonance
0.88
Q factor
88 dB
Sensitivity
± 3 mm
Linear excursion
200 W
Program Power
.png)
.png)
.png)
Available on (affiliate link)
Amazon.com
$$$
Specifications
Sensitivity (1w, 1m, infinite baffle)
SPL1W
87.5
dB
Frequency response
45 - 21500
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
90.0
Hz
Mechanical quality factor
QMS
5.50
Electrical quality factor
QES
1.06
Total quality factor
QTS
0.88
Large signal parameters
Maximum linear excursion
xmax
3.0
mm
Air volume displaced at xmax
VD
41
cm³
Power handling
P
100
W
Program power
Pmax
200
W
Voice Coil
Nominal impedance
Z
4
Ω
DC resistance
RE
3.1
Ω
Inductance (1kHz)
LE
0.01
mH
VC Diameter
36
mm
Magnet
Force factor
Bl
5.8
N/A
Motor constant
Bl/√RE
3.29
N/√W
Material
High density flux ferrite
Diaphragm
Effective diameter
132
mm
Effective area
SD
137
cm²
Moving mass
MMS
18.9
g
Moving mass (without air load)
MMD
17.7
g
Material
Pressed-pulp cone with cotton fibers
Suspensions
Stiffness
KMS
6.67
N/mm
Compliance
CMS
150
µm/N
Equivalent volume to the compliance
VAS
4
L
Mechanical resistance
RMS
1.94
N·s/m
Dimensions
Nominal diameter
6.5
″
165
mm
Volume occupied by the driver (estimated)
0.5
L
.png)
Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
SpeakerbenchSimilar speaker drivers to Hertz MPX 165.3 PRO
.jpg.webp)
5″2 way
fS
92 Hz
SD
97 cm²
80 - 22000 Hz
QTS
0.92
xmax
2.5 mm
SPL1W
87 dB
Bl/√RE
2.19
Pmax
105 W
.jpg.webp)
5″Mid Bass
fS
92 Hz
SD
97 cm²
80 - 25000 Hz
QTS
0.68
xmax
3.2 mm
SPL1W
88 dB
Bl/√RE
2.19
Pmax
135 W
.jpg.webp)
5″Mid Bass
fS
89 Hz
SD
98 cm²
80 - 4000 Hz
QTS
0.74
xmax
3.2 mm
SPL1W
87 dB
Bl/√RE
2.27
Pmax
135 W