The Helios Black Series cable line is designed and engineered to deliver the dynamics and subtleties of your movies and music. Whether you are watching a high impact movie or listening to a subtle jazz track, the Helios subwoofer cable will provide the perfect lossless playback for all your audio needs. A color-coded hybrid shell makes identification and handling a breeze. The flexible and durable cotton jacket provides great looks and rugged durability for long lasting enjoyment.