Discover the superior sound quality of the West Penn 25355BGY0500 Audio Cable. This 500-foot reel features both shielded and unshielded pairs, ensuring optimal audio control and crisp sound delivery. Its stranded design enhances usability and efficiency, making it perfect for intricate audio setups. Additionally, it's fully compatible with security access control systems, offering versatile applications. Ideal for professional installations, this plenum-rated cable is a must-have for ensuring premium audio experiences. Don't miss out, enhance your audio system today!