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Technical terms 2.frequencyresponse, No. item specifications 1. size, Bestar electronics industry co.,ltd – BeStar BLS50-1-08H18.2B-03 LF User Manual

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DRG NO: BS/TES01.938C

Rev.

Drawn

Date

Note

www.be-star.com [email protected]

BESTAR ELECTRONICS INDUSTRY CO.,LTD

程久生

08.06.20

BLS50-1-08H18.2B-03 LF

BLS50-1-08H18.2B-03 LF

1.Technical Terms

2.FrequencyResponse

No. Item Specifications

1. Size

50*18.2mm

2. Impedance at 1KHz 8 ± 1.2

Ω

3. Resonance frequency 300 ± 45Hz

4. Operating frequency range fo...10K Hz

5. Rated input power 1w

6. Maximum input power 2w

7. Buzz & Rattle(at sine wave2.83V) must be normal

8. T.H.D(at 1KHz/0.1W) <2 %

9. SPL(1W,1M) at 1.0K Hz 81 ± 3dB

10. Connection terminals Soldertages(acc.DIN46244)

dimension 2.8*0.5mm

11. Operating temperature -40...+85 C

12. Storage temperature -40...+ 85 C

王文邦

A

08.04.11

王 平

汪凤声

110

100

90

80

70

60

100

1K

10K

20K

-180

-108

-36

36

108

Deg

180

dBSPL

Hz

B

08.05.08

汪凤声

C

08.06.20

汪凤声