special designed voice coil-利来w66
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voice coil for pa speaker
voice coil for pa speaker
低音扁綫音圈
常見pa音圈内徑尺寸為45mm~126mm
products details
扁綫一層立繞,負極穿綫作業,引綫直接出綫作法。
bobbin: til
綫材:
1-eisvr銅扁綫
補强紙:tkb