FULL RANGE SPEAKER UNIT
FE103E
Features
• ‘ES cone’ paper made of ba-
nana plant’s fiber
• Newly designed center cap
• Ferrite magnet
Specifications
&
Thiele/Small Parameters
Size
:
100 mm /
4 in
Voice Coil Diameter
:
20 mm / 0.8 in
Stamped
Frequency Response / Impedance
Cast / Stamped
Impedance
:
:
8
Ω
110
Reproduction Frequency Response
:fs -
Sound Pressure Level
22 kHz
100
90
80
70
60
50
:
:
:
:
89 dB/W(m)
Ω
Rated Input
Music Power
Magnet Material
Magnet Weight
(main)
5
W
16
15 W
Ferrite
8
4
(dB)
:
:
193
630
g / 0.425 lb
g / lb
20 Hz 50 100 200
500 1k
2k
5k 10k 20k 30k
(cancel)
Net Weight
g / 1.389 lb
a :
mm
mm
m2
40
80
Dimensions & Mounting Information
D :
R57.5
Sd :
Zn :
0.00503
8
ø 92
ø 80
4-5 x 7
Ω
Fs :
Hz
Ω
79.5
7.45
n/a
Re :
Le :
mH
Qms :
Qes :
Qts :
2.87
0.40
0.36
2.10
4.42
6.90
0.35
0.83
0.00194
199
107
Mms :
BL :
g
Telsa/m
L
Vas :
Xmax :
Eff/η0 :
Cms :
EBP :
mm
%
Overall Diameter
:
mm /
in
107
4.2
mm/N
Baffle Hole Diameter
:
mm /
mm /
in
in
92
3.6
1.8
Depth
:
45.6
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