Featuring the patented Octo DNA Helix design with OCC-7N silver-clad copper conductors, the Wireworld Silver Eclipse 8 speaker cable produces vibrant sonic textures and tactile imaging. The addition of silver-cladding in this high-end speaker wire improves resolution over the Eclipse 8 and makes it sound closer to the solid silver Gold Eclipse 8. Standard or Biwire (Bi wire, Bi-wire) termination available.