Classic Speaker Cable Interconnect great value for money. Many audio enthusiasts don't realise silver is the best conductor. Take a look at Wikipedia if you don't believe me. You'll achieve wonderful sound quality with this excellent signal transferring conductor.
Clear with silver negative polarity and copper postive polarity strands.
2.5mm x 2 core with 18 x 0.16mm strands.
Length 100 metres.
Figure 8 type cable.
Size 20AWG cable.
Why is silver a good conductor? Silver is highly conductive of electricity and at the same time has low resistivity. It’s commonly utilised in satellites communications equipment because it's the best metal conductor.