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Features
• ø70mm large ferrite magnet
• Special paper cone made of
'non-wood pulp fiber [KENAF]
and bio-cellulose fiber
• UDR tangential edge
• Aluminum center radiator con-
nected onto voice coil
Specifications
&
Thiele/Small Parameters
Size
:
Voice Coil Diameter
:
Cast / Stamped
:
Impedance
:
Reproduction Frequency Response
: f0 -
Sound Pressure Level
:
Rated Input
:
Music Power
:
Magnet Material
:
Magnet Weight
228.3
(main)
:
n/a
(cancel)
:
565.0
Net Weight
a :
D :
Sd :
0.00283
Zn :
Fs :
Re :
Le :
Qms :
Qes :
Qts :
Mms :
BL :
Vas :
Xmax :
Eff/η0 :
Cms :
0.001
EBP :
80
3
mm /
in
20
1
mm /
in
Frequency Response / Impedance
Stamped
8
Ω
110
100
125
kHz
90
80
88
dB/W(m)
70
5
W
60
10
W
50
Ferrite
(dB)
0.503
g /
lb
n/a
g /
lb
1.246
g /
lb
Dimensions & Mounting Information
3
mm
6
mm
2
m
8
Ω
122
Hz
7.08
Ω
n/a
mH
5.54
4-4 x 6 hole
0.52
0.47
1.8
g
4.33
Telsa/m
1.07
L
0.55
mm
0.37
%
mm/N
235
FULL RANGE SPEAKER UNIT
FF85K
20
Hz
50
100
200
500
ø86
FF85K
FULL RANGE
IMP,8Ω Mus.15W
NOM.5W
ø77.4
ø72
Overall Diameter :
Baffle Hole Diameter
Depth
30
60º
Impedance
1k
2k
5k
10k
20k
ø70
ø77
83
83
mm /
:
72
mm /
:
49
mm /
0º
30º
Ω
16
8
4
40k
3
in
3
in
2
in
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