race trace shaped voice coil-pg电子游戏模拟

non-circular voice coil

跑道形音圈

全尺寸定制

products details

跑道形形状音圈，满足特殊客户喇叭特殊形状设计需求。

pg电子游戏模拟

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address: no. 502 6f-9 yuan shan road, zhong he distrct new taipei city, taiwan.

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