4.5″ / 116 mm
Nominal diameter
95 Hz
Resonance
0.59
Q factor
87 dB
Sensitivity
± 2 mm
Linear excursion
100 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
86.7
dB
Frequency response
95 - 8000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
95.0
Hz
Mechanical quality factor
QMS
3.49
Electrical quality factor
QES
0.71
Total quality factor
QTS
0.59
Large signal parameters
Maximum linear excursion
xmax
2.0
mm
Air volume displaced at xmax
VD
11
cm³
Power handling
P
50
W
Program power
Pmax
100
W
Voice Coil
Nominal impedance
Z
4
Ω
DC resistance
RE
3.5
Ω
Inductance (1kHz)
LE
0.25
mH
VC Diameter
25
mm
Winding material
Aluminium
Magnet
Force factor
Bl
4.2
N/A
Motor constant
Bl/√RE
2.24
N/√W
Diameter
72
mm
Weight
0.23
kg
Diaphragm
Effective diameter
84
mm
Effective area
SD
55
cm²
Moving mass
MMS
5.3
g
Moving mass (without air load)
MMD
5
g
Suspensions
Stiffness
KMS
2.5
N/mm
Compliance
CMS
400
µm/N
Equivalent volume to the compliance
VAS
1.6
L
Mechanical resistance
RMS
0.91
N·s/m
Dimensions
Nominal diameter
4.5
″
116
mm
Overall diameter
116
mm
Baffle cutout diameter
97
mm
Overall depth
64
mm
Flange thickness
5
mm
Mounting depth
59
mm
Volume occupied by the driver (estimated)
0.2
L
Net weight
0.67
kg
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Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
SpeakerbenchSimilar speaker drivers to MONACOR MSH-115HQ4
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3.3″Full-range
fS
110 Hz
SD
39 cm²
80 - 20000 Hz
QTS
0.63
xmax
2.3 mm
SPL1W
86 dB
Bl/√RE
1.62
Pmax
50 W
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3″Full-range
fS
110 Hz
SD
32 cm²
110 - 22000 Hz
QTS
0.56
xmax
1.1 mm
SPL1W
88 dB
Bl/√RE
1.44
Pmax
40 W
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3.5″Woofer
fS
107 Hz
SD
39 cm²
110 - 12000 Hz
QTS
0.57
xmax
1.5 mm
SPL1W
86 dB
Bl/√RE
1.88
Pmax
90 W