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
:
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/
η
0 :
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
FF85K
FULL RANGE SPEAKER UNIT
20
50
100
200
500
1k
2k
5k
10k
20k
40k
50
60
70
80
90
100
110
(dB)
Hz
Ω
16
8
4
Impedance
0º
30º
60º
ø70
8
15
4
6
ø77
83
(49)
FF85K
FULL RANGE
IMP,8
Ω
Mus.15W
NOM.5W
ø86
ø77.4
4-4 x 6 hole
80
3
20
1
Stamped
8
125
88
5
10
Ferrite
228.3
0.503
n/a
n/a
565.0
1.246
83
3
72
3
49
2
ø72
30
40
• 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
3
6
0.00283
8
122
7.08
n/a
5.54
0.52
0.47
1.8
4.33
1.07
0.55
0.37
0.001
235
