PREMIUM QUALITY 12-Gauge Copper Conductors Speaker Wire. Sequentially Marked Every Feet in Descending Order From the Start of the Reel to the Core. UL Safety Certified. 12 AWG, 65 Strands of Pure Copper Wire per Channel Providing Clearity and Undistorted Signals to all Sounds System.

PREMIUM QUALITY 12-Gauge Oxygen Free Copper Conductors Speaker Wire.   99.99% Oxygen Free Copper Conductors. Sequentially Marked Every Two Feet in Descending Order From the Start of the Reel to the Core.