
Features
•160mm (6in) cone type woofer
• Hyperbolic Paraboloid (HP) dia-
phragm
• UDR (updown roll) tangential
surround & spider
•Well-tuned Qts value for richer
low frequency
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
1,090 2.403
n/a n/a
3,550 7.826
mm / in
160 6
mm / in
35 1.4
Stamped
Ω
8
kHz
10
dB/W(m)
88
W
34
W
100
Ferrite
g / lb
g / lb
g / lb
FW-series Hyperbolic Paraboloid Woofer
FW168HP-X
Frequency Response / Impedance
a :
Sd :
Zn :
Fs :
Re :
Le :
Qms :
Qes :
Qts :
Mms :
BL :
Vas :
Xmax :
Eff/η0 :
Cms :
EBP :
61
0.011
70
7.1
0.05
3.085
0.65
0.53
15.2
8.54
5.843
2.7
0.3
0.000344
107
mm
m
Ω
8
Hz
Ω
mH
g
Telsa/m
L
mm
%
mm/N
2
Dimensions & Mounting Information
Overall Diameter :
Baffle Hole Diameter
:
Depth :
mm / in
190 7
mm / in
151 6
mm / in
96 4