Features
• ‘ES cone’ paper made of ba-
nana plant’s fiber
• Ferrite magnet
• Repulsion type magnetically
shielded circuit
• Newly designed center cap
Specifications
&
Thiele/Small Parameters
Size :
Voice Coil Diameter
:
Cast / Stamped :
Impedance :
Reproduction Frequency Response
: f0 -
Sound Pressure Level
:
Rated Input : W
Music Power :
Magnet Material :
Magnet Weight
(main) :
(cancel) :
Net Weight
337.0 0.743
329.9 0.727
2,650 5.842
mm / in
200 8
mm / in
35 1.4
Stamped
Ω
8
kHz
20
dB/W(m)
95
W
30
W
90
Ferrite
g / lb
g / lb
g / lb
LOW LEAKAGE FLUX TYPE FULL RANGE
SPEAKER UNIT
FE207E
Frequency Response / Impedance
110
100
90
80
70
60
50
(dB)
20 50 100 200 500
Hz
1k
2k 5k
10k
Ω
16
8
4
20k 40k
a :
D :
Sd :
Zn :
Fs :
Re :
Le :
Qms :
Qes :
Qts :
Mms :
BL :
Vas :
Xmax :
Eff/η0 :
Cms :
EBP :
81
162
0.02061
39
6.73
n/a
3.86
0.28
0.26
15.02
9.41
56.25
1.5
1.17
0.00094
139
mm
mm
2
m
8
Ω
Hz
Ω
mH
g
Telsa/m
L
mm
%
mm/N
Dimensions & Mounting Information
R110
208
ø118.5
ø182
Overall Diameter :
Baffle Hole Diameter
Depth :
208 8
:
185 7
104 4
54.5
104
mm / in
mm / in
mm / in
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