WIRE, 30 feet, whiteMODEL- AV23000-30 VENDOR - BELKINFEATURES -FLAT Speak Wire 30 ft Using advanced engineering methods and the highest-quality materials, PureAV Blue Series Speaker Cables deliver crisp, natural sound to enhance your home theater experience. Ordinary speaker cables sacrifice performance by using lower-grade materials, including steel or low-purity copper conductors. This can result in signal loss that causes poor high-frequency reproduction, and sound that is not truly accurate. Gauge is another important factor to consider when selecting speaker cable. Fifteen-gauge speaker cables improve power transfer and sound accuracy over higher-gauge cables. The recommended minimum gauge for smooth sound reproduction is 18-gauge.