Fostex FW405N User manual

  • Hello! I am an AI chatbot trained to assist you with the Fostex FW405N User manual. I’ve already reviewed the document and can help you find the information you need or explain it in simple terms. Just ask your questions, and providing more details will help me assist you more effectively!
Features
Frequency Response / Impedance
Dimensions & Mounting Information
Overall Diameter :
Baffle Hole Diameter
:
Depth :
mm / in
mm / in
mm / in
Specifications
&
Thiele/Small Parameters
a :
Sd :
Zn :
Fs :
Re :
Le :
Qms :
Qes :
Qts :
Mms :
BL :
Vas :
Xmax :
Eff/η0 :
Cms :
EBP :
mm
m
2
Hz
mH
g
Telsa/m
L
mm
%
mm/N
Size :
Voice Coil Diameter
:
Cast / Stamped :
Impedance :
Reproduction Frequency Response
:fs -
Sound Pressure Level
:
Rated Input :
Music Power :
Magnet Material :
Magnet Weight :
Net Weight
mm / in
mm / in
kHz
dB/W(m)
W
W
g / lb
g / lb
FW405N
FW-series
395 15
80 3.1
Cast
8
2.5
92.5
50
150
Ferrite
2,290 5.04
10,000 22.0
395 15
350 13
180 7.0
Newly developed aluminum die-cast frame
based on the strength analysis by the fine-
element method.
Stronger magnetic circuit using ø200mm
ferrite magnet is equipped for higher input
durability and larger amplitude driving.
•Oval mounting hole can be adjusted between
ø370 - ø375mm. FW405N has the compat-
ibility with not only FOSTEX old 15” drivers
but some famous woofers’ replacements.
Hybrid cone paper, the porous super damp-
ing fiber + carbon fiber mixed into tree pulp
basis material, is used to realize the light
weight & high stiffness diaphragm.
168.5
0.089
8
27
6.89
0.64
6.76
0.478
0.45
100.8
15.7
392.5
7.9
1.57
0.344
56.5
1/1