Fostex FE103En User Manual [ru]

Features

φ115

4-5x7

23.3 2.5

45.5

φ80

φ92

107

• ES cone and center cap are adapted.

This new diaphragm material has the

fine, supple and high density fiber, and

its characteristics successfully improve

the mid-high frequency reproduction.

• ø 80mm strong ferrite magnet is em-

ployed.

• Well tuned Qts / Mms values for ease of

use in small bass reex type enclosures

to folded horn enclosures.

Specications

&

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

193 0.425

580 1.279

mm / in

100 3.9

20 0.8

mm / in

Stamped

8

Ω

kHz

22

dB/W(m)

89

5

W

15

W

Ferrite

g / lb

g / lb

g / lb

FULL RANGE SPEAKER UNIT

FE103En

Frequency Response / Impedance

a :

D:

Sd :

Zn :

Fs :

Re :

Le :

Qms :

Qes :

Qts :

Mms :

BL :

Vas :

Xmax :

Eff/η0 :

Cms :

EBP :

40

80

0.005

83

7.5

0.0398

2.747

0.377

0.33

2.55

4.99

5.95

0.6

0.72

1.65

220.16

mm

mm

m

8

Ω
Hz

Ω

mH

g

Telsa/m

L

mm

%
m/N

Dimensions & Mounting Information

2

Overall Diameter :

Bafe Hole Diameter

:

Depth :

mm / in

107 4.2

mm / in

93 3.7

mm / in

45.5 1.8

Recommended Back Loaded Horn Type Enclosure

(190)

160

ø93

ø50

(190)

60

(300)

270

65

130

unit:mm / 15mm thick

80

840

150

180

ø93

405

400

250

200

150

100

150

50

375

380

155

190

250

80

385

250

340

(240)

245

810

235

35

(25)

5

1

6

2

7

3

8

4

9

1

1

2

1

3

1

4

1

5

1

6

1

7

1

8

1

9

1

1

2

2

2

2

0

1

0

unit:mm / 15mm thick

5

1

6

2

7

3

8

4

9

1

1

2

1

3

1

4

1

5

1

6

1

7

1

8

1

9

1

1

2

2

2

2

0

1

0

840

840

810

400

385

50

380

375

340

200

190

180

80

250

250

250

245

235

155

150

150

100

405 150 150 150

Distributor / Authorised Dealer

www.fostex.jp

In accordance with our policy of continuous development, we reserve the right to change specifica tions without notice.

Fostex Co. ,3-2- 35 Musa shino, Akishima,T okyo,J apa n 196-0 021
Tel :[phone] Fax:[phone]

• Shown is an example of a FE103En

back loaded horn type enclosure.

• The horn length is designed a little

longer to 2m, and cutoff frequency is

set at 50Hz for extended low frequency

reproduction.

Recommended Standard Bass Reex Type Enclosure

Example of

F E 1 0 3 E n

s t a n d a r d

bass ref l e x

typ e encl o-

sure . Inter-

nal vo l ume

i s 6 l i te r s

t u n e d t o

95Hz (Fb).

Printed in China 500283