| 摘要 |
PROBLEM TO BE SOLVED: To provide a loudspeaker which employs conductive tinsel wire 4 for power feeding which is less likely to undergo metal fatigue and is superior in anti-corrosion property. SOLUTION: The loudspeaker has a configuration, in which a spun yarn, etc., is used as a core 1, the core 1 is wound with a highly resilient functional fiber 2, and both winding ends 5a of a voice coil 5 and moreover an input terminal 9 are connected, by using a conductive tinsel wire 4 whose surface is coated with a plating 3 of a conductive metal, such as copper plating.
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