Enhance your home audio experience with Monoprice Speaker Wire, CL2 Rated, 2-Conductor, 12AWG. Crafted with high-quality pure bare copper, this wire allows you to unleash the full potential of your audio system. Unlike cheaper alternatives that use copper clad aluminum (CCA) conductors, our Pure Bare Copper wire offers superior conductivity. CCA conductors introduce unnecessary resistance, impacting the sound quality of your speakers. To ensure minimal audible effects, the total wire resistance must be below 5% of your speakers' lowest impedance. Even speakers with an 8-ohm rating can dip to 4-ohms at certain frequencies, further limiting cable resistance. Pure Bare Copper wire ensures your amplifier load aligns with your speakers' impedance curve. For easy polarity identification, each conductor is jacketed with color-coded PVC. The entire cable is encased in black, CL2-rated PVC material, ensuring safety for installation within residential walls. Monoprice Speaker Wire, CL2 Rated, offers optimized audio performance, minimal impedance issues, and exceptional sound quality. Upgrade your home audio setup with this reliable and high-performance speaker wire today. Unleash the true potential of your audio system and enjoy an immersive listening experience.