beautypg.com

Bdt4308-lf, Characteristic, Electrical and mechanical characteristics – BeStar BDT4308 LF User Manual

Page 2: 1 electrical and mechanical characteristics

background image

T

h

is

p

ri

n

t

and

i

n

fo

rm

a

ti

on

t

he

re

i

n

a

re

p

rop

ri

e

ta

ry

t

o

B

e

s

ta

r E

le

c

tr

on

ics

I

ndu

s

tr

y

C

o

.,

L

td.

and

s

ha

ll

no

t

be

u

s

ed

i

n

w

ho

le

o

r

in

p

a

rt

w

it

hou

t

it

s

wr

itt

en

c

on

tent

Note

6

5

A

Date

Rev.

08/03/10

A

Drawn

莫丽丽

B

C

DRG NO: BS/TES01.270A

Page:1 of 6

www.be-star.com [email protected]

4

3

2

1

Checked by:

Approved by:

张秀琴

丁小军

Drawn by:

Date:

莫丽丽

08/03/10

Speaker

A

BDT4308-LF

B

C

1.1 Electrical and Mechanical Characteristics

D

E

F

G

1. Characteristic

H

BDT4308-LF

6

5

D

E

F

G

4

3

H

2

1

8. Polarity Positive voltage to (+) ,The diaphragm move forward

★Electrical and Mechanical Characteristics

9 Operating Temperature -40~+105℃

1 Rated power 0.6W

2 Maximum Input 1.2W

7. Distortion 5% max (1000Hz 0.5w)

6 Output SPL

≥85dB(0.5m 0.5W 1000Hz)

5 Impedance 8

±15%Ω

4 Frequency Range 300~5000HZ

3 Resonance Frequency 490

±20%Hz

No. Item Specifications

10 Storage Temperature -40~+105℃

11 Magnet material rare earth