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Ningbo FBELE Electronics Co., Ltd.
Add: jishigang Industry Zone, yinzhou Ningbo,China
Tel: +86-574-87793097
Fax: +86-574-87792835
URL: http://www.fbelespeaker.com
E-mail: sales@fbelespeaker.com zhou574@hotmail.com zhou574
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Speaker, mylar speaker , micro speaker,
FBF57-1T
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Description
MODEL FBF57-1T
DIMENSION 57mm x 8.5mm
8 ohm SOUND PRESSVRE LEVELS.P.L 88 dB
RESONAT FREQUENEY 340 Hz
EFFECTIVE FREQUENEY fo-18000 Hz
NOISE POWER 0.5 w
MAGNET SIZE AND ASSEMBLY 12.5mm Alnico