SeaKing Stores › 16 AWG speaker wire - black/silver - per metre - RFW16 16 AWG speaker wire - black/silver - per metre - RFW16 £1.10 16 AWG speaker wire - black/silver - per metre - RFW16. sold per metre, not as a complete spool. Add To Cart Added! 16 AWG speaker wire - black/silver - per metre - RFW16. sold per metre, not as a complete spool.