5″ / 130 mm
Nominal diameter
47 Hz
Resonance
0.66
Q factor
83 dB
Sensitivity
± 4.5 mm
Linear excursion
150 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
83.4
dB
Thiele & Small parameters
Resonance frequency (free air)
fS
47.0
Hz
Mechanical quality factor
QMS
10.12
Electrical quality factor
QES
0.70
Total quality factor
QTS
0.66
Large signal parameters
Maximum linear excursion
xmax
4.5
mm
Maximum excursion before damage
xlim
7.0
mm
Air volume displaced at xmax
VD
39
cm³
Power handling
P
60
W
Program power
Pmax
150
W
Voice Coil
Nominal impedance
Z
4
Ω
DC resistance
RE
3.5
Ω
Inductance (1kHz)
LE
0.28
mH
VC Diameter
25
mm
Winding height
HVC
15
mm
Magnet
Flux density
B
0.95
T
Force factor
Bl
4.3
N/A
Motor constant
Bl/√RE
2.3
N/√W
Air gap height
HAG
6
mm
Diaphragm
Effective diameter
105
mm
Effective area
SD
87
cm²
Moving mass
MMS
12.6
g
Moving mass (without air load)
MMD
12
g
Suspensions
Stiffness
KMS
1.14
N/mm
Compliance
CMS
880
µm/N
Equivalent volume to the compliance
VAS
10.5
L
Mechanical resistance
RMS
0.37
N·s/m
Dimensions
Nominal diameter
5
″
130
mm
Volume occupied by the driver (estimated)
0.27
L
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Export this driver to a simulation software:
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SpeakerSim
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SpeakerbenchSimilar speaker drivers to ATOHM LD130CR04
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5″Mid Bass
fS
46 Hz
SD
94 cm²
46 - 10000 Hz
QTS
0.69
xmax
1.8 mm
SPL1W
84 dB
Bl/√RE
2.08
Pmax
60 W
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6.5″Woofer
fS
54 Hz
SD
136 cm²
29 - 4800 Hz
QTS
0.57
xmax
2.5 mm
SPL1W
86 dB
Bl/√RE
3.02
Pmax
170 W