Expressivo SCa unique, premium bi-wireable speaker cable. It incorporates Compressed Conductor Technology (CCT) with 4 positive "air suspended" conductors at 15AWG of OFHC Copper, multiple low dielectric insulations are employed to optimize mechanical and electrical performance. This low resistance speaker cable utilizes two opposing spiral shields for the negative conductor path(s) and familiar Straight Wire anti-static micro-fiber braid.The cable is custom jacketed with a durable mesh (various color options at no up-charge) rather than the Straight Wire traditional clear jacket. This is to preserve micro-details of the Expressivo unique "air suspension" design. Ideal for high level separate components and LCR speakers in high level multichannel applications.