Scan-Speak Discovery 10F/8414G10
Full-range
4″ / 100 mm
Nominal diameter
100 Hz
Resonance
0.51
Q factor
86 dB
Sensitivity
± 2.3 mm
Linear excursion
20 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
85.7
dB
Thiele & Small parameters
Resonance frequency (free air)
fS
100
Hz
Mechanical quality factor
QMS
2.44
Electrical quality factor
QES
0.65
Total quality factor
QTS
0.51
Large signal parameters
Maximum linear excursion
xmax
2.3
mm
Maximum excursion before damage
xlim
7.5
mm
Air volume displaced at xmax
VD
8.4
cm³
Power handling
P
10
W
Program power
Pmax
20
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
6.3
Ω
Inductance (1kHz)
LE
0.11
mH
VC Diameter
19
mm
Winding height
HVC
8.7
mm
Magnet
Force factor
Bl
4.27
N/A
Motor constant
Bl/√RE
1.7
N/√W
Air gap height
HAG
4
mm
Material
Neodymium
Diaphragm
Effective diameter
68
mm
Effective area
SD
36
cm²
Moving mass
MMS
2.9
g
Moving mass (without air load)
MMD
2.8
g
Material
Coated NRSC Fibre Glass
Suspensions
Stiffness
KMS
1.16
N/mm
Compliance
CMS
860
µm/N
Equivalent volume to the compliance
VAS
1.57
L
Mechanical resistance
RMS
0.76
N·s/m
Dimensions
Nominal diameter
4
″
100
mm
Volume occupied by the driver (estimated)
0.14
L
Net weight
0.16
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 10F/8414G10
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3.5″Full-range
fS
97 Hz
SD
28 cm²
70 - 20000 Hz
QTS
0.52
xmax
5.0 mm
SPL1W
85 dB
Bl/√RE
1.53
Pmax
50 W
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3″Full-range
fS
102 Hz
SD
30 cm²
100 - 16000 Hz
QTS
0.56
xmax
1.5 mm
SPL1W
85 dB
Bl/√RE
1.58
Pmax
30 W
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3″Full-range
fS
110 Hz
SD
33 cm²
100 - 20000 Hz
QTS
0.52
xmax
1.7 mm
SPL1W
87 dB
Bl/√RE
1.65
Pmax
40 W