5.5″ / 150 mm
Nominal diameter
46 Hz
Resonance
0.25
Q factor
89 dB
Sensitivity
± 2.6 mm
Linear excursion
120 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
88.6
dB
Thiele & Small parameters
Resonance frequency (free air)
fS
46.0
Hz
Mechanical quality factor
QMS
3.60
Electrical quality factor
QES
0.27
Total quality factor
QTS
0.25
Large signal parameters
Maximum linear excursion
xmax
2.6
mm
Maximum excursion before damage
xlim
8.0
mm
Air volume displaced at xmax
VD
21
cm³
Power handling
P
60
W
Program power
Pmax
120
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.5
Ω
Inductance (1kHz)
LE
0.5
mH
VC Diameter
25
mm
Winding height
HVC
10.2
mm
Magnet
Force factor
Bl
6.6
N/A
Motor constant
Bl/√RE
2.81
N/√W
Air gap height
HAG
5
mm
Material
Ferrite
Diaphragm
Effective diameter
101
mm
Effective area
SD
80
cm²
Moving mass
MMS
7.5
g
Moving mass (without air load)
MMD
7
g
Material
Coated NRSC Fibre Glass
Suspensions
Stiffness
KMS
0.62
N/mm
Compliance
CMS
1620
µm/N
Equivalent volume to the compliance
VAS
14.5
L
Mechanical resistance
RMS
0.6
N·s/m
Surround material
SBR Rubber
Dimensions
Nominal diameter
5.5
″
150
mm
Volume occupied by the driver (estimated)
0.4
L
Net weight
1.0
kg
Frame material
Aluminium
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Export this driver to a simulation software:
WinISD
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Hornresp
QSpeakers
SpeakerSim
MfbLabs
SpeakerbenchSimilar speaker drivers to Scan-Speak 15W/8424G00
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