500 Ft Foot Solid Copper Stranded Speaker Wire 2 Conductor Loudspeaker Cable CL2

500 Foot 2 Conductor Loudspeaker Cable 99.95% Pure Solid Copper Stranded Speaker Wire CL2 Rated Model M-403846 Get the most out of your home audio system with high quality two conductor, oxygen-free, pure bare copper speaker wire.   This cable is rated CL2 so it is safe to run inside your walls. This speaker wire features two conductors made of high purity (greater than 99.95% pure), oxygen-free bare copper. Pure Bare Copper is a superior conductor to the copper clad aluminum (CCA) conductors used in most other inexpensive speaker wire. CCA is only about 68% as conductive as pure bare copper. This additional resistance is added to the impedance of your speakers and can negatively effect the sound. Specifications: Roll Length:  500 Feet Oxygen-Free 99.95% Pure Copper Conductor:  Stranded Solid Copper Color coded PVC jacket Recommended Maximum Run Lengths for Solid Copper Stranded Speaker Wire Wire Size 2 Ohm Load 4 Ohm Load 6 Ohm Load 8 Ohm Load 18 AWG 8 Feet Max