SP-3 Silver Speaker Cable Is composed of six individual conductors. Teflon is used as dielectric around each conductor.Each individual conductor is made up of 50 strands of 0.003mm 5N (99.99997% purity) continuous cast silver.Three groups of two conductors are separately shielded and twisted together with similar single ended shielding design as the SP-1 and SP-2.SP-3 is the best in class, providing highest solid resolutions on energetic soundstage; due to its widest bandwidth and fastest dynamic response characters.