100 Feet 14AWG CL2 Rated 2-Conductor Loud Speaker Cable (For In-Wall Installation) Overview Get the most out of your home audio system with high quality, oxygen-free copper speaker wire from Cables & Etc This wire features two conductors made of high purity (greater than 99.95% pure), oxygen-free copper. Each conductor is jacketed with color-coded PVC for easy polarity identification. The entire cable assembly is jacketed in a white, CL2-rated PVC material. The CL2 rating indicates that the cable complies with fire safety and insurance requirements, making it safe for use inside the walls of residential class buildings. Specifications: Perfect for high end speakers. Good for use with banana plugs. They come with a white outer jacket to blend in with your walls and baseboards for out of wall applications and are CL2 rated to meet most building codes * for installation behind the walls when you want to keep the cables completely out of sight. Higher grade copper will offer less signal resistance and have less tendency to corrode or tarnish underneath the jacket. These cables are capable of delivering loud, clear and crisp audio reproduction limited only by the quality of the equipment you are using. *Oxygen free In Wall speaker wire, capable of producing the cleanest sound possible. *Gauge: 14AWG *Length: 100 ft *Conductor count: 2 *Outer Diameter: 7.0mm *Twist type: Multi-twist, rope lay *Outer Jacket Color: White *UL listed *CL2 rated Cables & Etc,LLC is the owner of the trademark C&E. This UPC is trademarked under C&E. Any violation will be reported to Amazon without any prior warning.