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Features
Frequency Response / Impedance
Dimensions & Mounting Information
Specifications
&
Thiele/Small Parameters
mm / in
mm / in
Ω
kHz
dB/W(m)
W
W
g / lb
g / lb
g / lb
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
a :
D :
Sd :
Zn :
Fs :
Re :
Le :
Qms :
Qes :
Qts :
Mms :
BL :
Vas :
Xmax :
Eff/η0 :
Cms :
EBP :
mm
mm
m
2
Ω
Hz
Ω
mH
g
Telsa/m
L
mm
%
mm/N
Overall Diameter :
Baffle Hole Diameter
:
Depth :
mm / in
mm / in
mm / in
LOW LEAKAGE FLUX TYPE FULL RANGE
SPEAKER UNIT
FE167E
R87
85
46.3
ø91.5
ø143.6
166
20 50 100 200 500
1k
2k 5k
10k
20k 40k
50
60
70
80
90
100
110
(dB)
Hz
Ω
16
8
4
160 6
25 1
Stamped
8
22
94
22
65
Ferrite
240.1 0.529
121.8 0.269
1,320 2.910
166 7
146 6
85 3
• ‘ES cone’ paper made of ba-
nana plant’s fiber
• Ferrite magnet
• Repulsion type magnetically
shielded circuit
• Newly designed center cap
65
130
0.01327
8
51.5
7.10
n/a
4.63
0.33
0.31
6.68
6.82
35.94
0.6
1.44
0.00145
156