Scan-Speak Discovery 10F/4424G00
4Ω
8ΩFull-range
3.5″ / 100 mm
Nominal diameter
90 Hz
Resonance
0.29
Q factor
88 dB
Sensitivity
± 2.6 mm
Linear excursion
30 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
88.3
dB
Thiele & Small parameters
Resonance frequency (free air)
fS
90.0
Hz
Mechanical quality factor
QMS
3.20
Electrical quality factor
QES
0.32
Total quality factor
QTS
0.29
Large signal parameters
Maximum linear excursion
xmax
2.6
mm
Maximum excursion before damage
xlim
7.0
mm
Air volume displaced at xmax
VD
9.4
cm³
Power handling
P
15
W
Program power
Pmax
30
W
Voice Coil
Nominal impedance
Z
4
Ω
DC resistance
RE
3.2
Ω
Inductance (1kHz)
LE
0.1
mH
VC Diameter
20
mm
Winding height
HVC
9.2
mm
Magnet
Force factor
Bl
3.9
N/A
Motor constant
Bl/√RE
2.18
N/√W
Air gap height
HAG
4
mm
Material
Neodymium
Diaphragm
Effective diameter
68
mm
Effective area
SD
36
cm²
Moving mass
MMS
2.8
g
Moving mass (without air load)
MMD
2.6
g
Material
Coated NRSC Fibre Glass
Suspensions
Stiffness
KMS
0.91
N/mm
Compliance
CMS
1100
µm/N
Equivalent volume to the compliance
VAS
2
L
Mechanical resistance
RMS
0.49
N·s/m
Surround material
SBR Rubber
Dimensions
Nominal diameter
3.5
″
100
mm
Volume occupied by the driver (estimated)
0.11
L
Net weight
0.3
kg
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Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
SpeakerbenchSimilar speaker drivers to Scan-Speak 10F/4424G00
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4″Woofer
fS
79 Hz
SD
57 cm²
80 - 2000 Hz
QTS
0.24
xmax
3.8 mm
SPL1W
89 dB
Bl/√RE
3.75
Pmax
200 W
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3″Full-range
fS
75 Hz
SD
32 cm²
75 - 20000 Hz
QTS
0.28
xmax
4.2 mm
SPL1W
88 dB
Bl/√RE
1.69
Pmax
25 W