RCA Subwoofer Cable 3.3ft / 1M, Digital Coaxial Audio Cable Gold Plated RCA Male to Male SPDIF Cable for Subwoofer, Home Theater, Amplifier, TV - Grey - Newegg.com
Megatest speaker cables - real measurements, samples and blind test! - Alpha Audio
Amazon.com: Cordial Intro RCA Cable 0.6 Black : Electronics