... coil PA coil copper coil for speaker Speaeker Parts Voice Coil Speaker Voice Coil,speaker part ,car speaker coil ,PA coil,copper ... : speaker voice coil bobbin material AL,ASV,KSV,Capton,Glass-fibre,NSV,TIL,BASV,PSV,etc. bobbin shape round, not round, etc inner ... ,QY-1,PESHW ,common copper wire,etc wire type:flat, round, ribbon, etc wire height8mm - 80mm We will try our best ...