The 22 AWG Red Black Speaker Wire is a high-quality cable designed for audio applications. It is commonly used for connecting speakers to audio systems and amplifiers. It is constructed with superior materials and has UL2468 certification for safety and quality. The 500 ft roll length makes it suitable for both professional and DIY projects. The red and black color combination allows for easy polarity identification. It has a conductor size of 22 AWG, providing sufficient current carrying capacity with minimal signal loss. It is ideal for home theaters, stereo setups, and other audio applications. Overall, it is a reliable and versatile speaker wire that delivers clear and distortion-free signals.