speaker cable 1)Bare copper or CCA or Tinned copper cable,Anti-sour automatic device 2)OEM order is welcome speaker cableNote:1.) Customized cables are acceptable, 2.) Bare copper or CCA or Tinned copper conductor negoctiable,3.) Special requirement are available,like ZR,NH,WD,Anti-sour or Anti-Oil cable, 4.) RV series electric wire is suitable for household appliance wiring,meter electronic ...