Cardas/Colver Cardas Audio CCGR S Binding Posts are made from Copper, then silver plated, then Rhodium plated. The Nut is also made of Copper, but is Gold Plated. These Binding Posts make a wonderful upgrade. Priced set of 2 posts. For Stereo Speakers you will need 2 sets. If you have speakers set up for Bi Wireing, you’ll need to order 4 sets.
These are the short billet Copper posts, Rhodium over Silver plate. Billet Copper nut, Gold plate. Glass filled nylon insulator. These Cardas CCGR S Binding Posts are on 3/4″ centers, and make a wonderful upgrade to your OEM Speaker binding posts. These Binding Posts are highly recommended on the Polk Audio Forum, Club Polk.