Cardas/Colver Cardas Audio CCBP S Binding Posts are made from Copper. The Nut is also made of Copper. These Binding Posts make a wonderful upgrade. Priced per 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. Billet Copper nut. Glass filled nylon insulator. These Cardas CCBP S Binding Posts are on 3/4″ centers, and make a wonderful upgrade to your OEM Speaker binding posts. Great Upgrade for Polk Audio Speakers.