Fostex FW167 User manual

Features
Frequency Response / Impedance
Dimensions & Mounting Information
Overall Diameter :
Baffle Hole Diameter
:
Depth :
mm / in
mm / in
mm / in
Specifications
&
Thiele/Small Parameters
Size :
Voice Coil Diameter
:
Cast / Stamped :
Impedance :
Reproduction Frequency Response
:fs -
Sound Pressure Level
:
Rated Input :
Music Power :
Magnet Material :
Magnet Weight
(main) :
(cancel) :
Net Weight
mm / in
mm / in
Ω
kHz
dB/W(m)
W
W
g / lb
g / lb
g / lb
a :
Sd :
Zn :
Fs :
Re :
Le :
Qms :
Qes :
Qts :
Mms :
BL :
Vas :
Xmax :
Eff/η0 :
Cms :
EBP :
mm
m2
Ω
Hz
Ω
mH
g
Telsa/m
L
mm
%
mm/N
FW167
Low Flux Leakage Woofer
186 7.3
151 5.9
108.1 4.2
160 6
35.5 1.4
Cast
8
8
89
34
100
Ferrite
440 0.970
330 0.728
2,659 5.862
•Kenaf-Cellgaia hybrid cone
•Reasonable Qts value for easy
bass-reflex enclosure design
•Newly designed aluminum die-
cast frame
•Ferrite magnet & repulsion type
magnet shielded circuit
64
0.0128
8
40
7.1
0.071
2.6
0.4
0.36
14.9
8.2
25.22
1.5
0.43
0.0011
100
ø186
ø118.5
ø143
ø180
(96.2)
(108.1) 10
(11.9)
5-ø4.2 hole
Ω
64
32
16
8
4
20 50 100 200 500 1K 2k 5k 10k 20k
50
60
70
80
90
100
110
(dB)
Hz
Impedance