Fostex Fe108E Users Manual New E Sigma

FE108E fe108ez

FE108E to the manual 87fd0290-1b5c-4d2f-a58c-e90fdd94d304

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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 :

D :

Sd :

Zn :

Fs :

Re :

Le :

Qms :

Qes :

Qts :

Mms :

BL :

Vas :

Xmax :

Eff/η0 :

Cms :

EBP :

mm

mm

m2

Ω

Hz

Ω

mH

g

Telsa/m

L

mm

%

mm/N

FULL RANGE SPEAKER UNIT

FE108E

100 4

20 0.8

Cast

8

23

90

8

24

Ferrite

400 0.882

1,200 2.646

128 5.1

102 4.1

65 2.6

•HP (Hyperbolic Paraboloid)

shell diaphragm

•‘ES cone’ paper made of ba-

nana plant’s fiber

•UDR tangiential edge / damper

•ø 90mm large ferrite magnet

40

69.2

0.005

8

77

6.8

0.038

7.79

0.32

0.3

2.7

5.2

5.7

0.28

0.78

1.59

240.63

20 50 100 200 500 1k 2k 5k 10k 20k 40k

50

60

70

80

90

100

110

(dB)

Hz

16

8

4

ø128

ø99

ø90

29.5 7.5

(65)

15

27

RED MARKING

+TERMINAL

ø115

8-ø5 hole