FW-series

FW800HSFeatures• FW800HS is the large diameter super woofer
for the ultra low frequency reproduction.
• Its hi-rigid diaphragm consists in the radial
paper making technique and whizzy hybridmaterial realizes the ultra low sound reproduction, people have never experienced.
• FW800HS also employs the following specialized parts for the realistic low sound reproduction.
• Highly durable diaphragm & cap• High input 4-layers voice coil
• Large aluminum die-cast heat sink
• Push-pull double spider• FW800HS’s acoustic parameter is tuned canbe worked with the smaller enclosure - 500 liter.

Specifications&Thiele/Small Parameters

Frequency Response / ImpedanceSize:
800 mm / 31.5 in
Voice Coil Diameter:
99.2 mm / 3.90 in
Cast / Stamped:
Cast
Impedance:
8 Ω
Reproduction Frequency Response:fs 1.5 kHz
Sound Pressure Level:
96 dB/W(m)Rated Input:150 W
Music Power:
450 W
Magnet Material :FerriteMagnet Weight: 2,010 g / 4.431 lb
Net Weight
21,000 g / 46.29 lb

Dimensions & Mounting Information

gTelsa/m
Lmm%mm/N

ø800

ø748mmmmm2ΩHzΩmH

85

357.5
715
0.4015825
6.60.163
19.22
0.71
0.69
629
30.25
1,473
2.3
2.87
0.064435.211

R3a:
D:
Sd :
Zn :
Fs :
Re :
Le :
Qms :
Qes :
Qts :
Mms :
BL :
Vas :
Xmax :
Eff/η0 :
Cms :
EBP :

207
292

Overall Diameter :Baffle Hole Diameter:
Depth:

800 mm / 31.5 in
750 mm / 29.5 in
291 mm / 11.4 inRecommended Bass Reflex Type Enclosure
1024
940

744
660

42855

1594

01510

5ø7300ø120200

Recommended bassreflex type enclosure is500L to 800L volume.
The shown drawing’s
bass reflex port is tuned'Fb' to 16Hz.

300

ø120Accessories
CS series film capacitors
High-grade compact capacitors with ø1.6mm copper lead.

CT series film capacitors
Metallized polyester capacitors with ø0.8mm silver-alloy
copper lead.

CP series film capacitors
High cost performance filmcapacitors.

GrillsTolerance range :Dissipation:
Working Voltage :Insulating resist :Operating temp. :Lead length:+/-5%less than 2.5%(@1kHz)
240VDC/120VAC
more than 1000M-20º to +60º
more than 70mm

CS0.33 (0.33µF)
CS0.47 (0.47µF)
CS0.68 (0.68µF)
CS1.0(1.0µF)

CS1.5 (1.5µF)
CS2.2 (2.2µF)
CS3.3 (3.3µF)

Tolerance range :Dissipation:
Working Voltage :Insulating resist :Operating temp. :Lead length:+/-5%less than 0.1%(@1kHz)
500VDC/200VAC
more than 1000M-20º to +60º
more than 40mm

CT0.47 (0.47µF)
CT0.68 (0.68µF)
CT1.0(1.0µF)
CT1.5(1.5µF)
CT2.2(2.2µF)

CT3.3 (3.3µF)
CT4.7 (4.7µF)
CT6.8 (6.8µF)
CT10(10µF)
CT15(15µF)

Tolerance range :Dissipation:
Working Voltage :Insulating resist :Operating temp. :Lead length:+10%/-5%
less than 0.2%
250VAC
more than 2000M-25º to +85º
more than 105mm

CP1.0CP1.5CP2.2CP3.3CP4.7(1.0µF)(1.5µF)(2.2µF)(3.3µF)(4.7µF)

CP6.8 (6.8µF)
CP10(10µF)
CP15(15µF)
CP20(20µF)

K308
K312
KG810
KG816
KG820

8cm, square frame
12cm, square frame
10cm, square/round frame
16cm, square/round frame
20cm, square/round frame

L series air core inductorsConventional type air core
inductors with less DCresistance.

LS series air core inductors
High-grade inductors employing‘Hi-µ core’ with less DC resistance and low distortion.

L0.18 (0.18mH)
L0.3(0.3mH)
L0.5(0.5mH)
L1.0(1.0mH)
L1.5(1.5mH)
L1.8(1.8mH)
L2.2(2.2mH)
L2.8(2.8mH)
L3.5(3.5mH)

LS0.15 (0.15mH)
LS0.22 (0.22mH)
LS0.33 (0.33mH)
LS0.47 (0.47mH)
LS0.68 (0.68mH)
LS1.0(1.0mH)
LS1.5(1.5mH)
L2.2(2.2mH)

Attenuators
High-input resistant attenuatorR80B, and coaxial versionR82B. 1dB step level adjustablehigh-grade trans-type, R100T.

P-30 brass tweeter standP-30 is the tweeter stand made of brass,which minimizes unwanted resonanceand improves high frequency sound.
P16 HP sound reflector
HP sound reflector eliminates the standing waves
in enclosure. HP’s 3rd-order curved surface
structure is ideal form and strength to extinguishnaturally the standing waves by making soundreflected diffusely.

Distributor / Authorised Dealer

www.fostex.jp
Fostex Co., 3-2-35 Musashino, Akishima, Tokyo, Japan 196-0021
Tel: +81 (0)42-546-4974 Fax: +81 (0)42-546-9222
In accordance with our policy of continuous development, we reserve the right to change specifications without notice.

Printed in China