Price Match Guarantee AudioQuest Greyhound Subwoofer Cable Connect amplifiers, receivers, soundbars, and AVRs to a broad range of subwoofers with this AudioQuest Greyhound RCA subwoofer cable. Solid 0.5% Silver conductors minimize distortion, Foamed-Polyethylene preserves dynamic contrasts, and a Metal-Layer Noise-Dissipation efficiently dissipates high-frequency noise. The result is clearer, naturally beautiful music, intelligible dialog, and thrilling sound effects. Product Highlights: Solid conductors prevent strand-interaction, a major source of dynamic distortion in cables. 0.5% Silver-Plating is applied to AudioQuest's Long-Grain Copper (LGC) conductors to improve Noise-Dissipation. Metal-Layer Noise-Dissipation shields noise effectively, absorbing and reflecting most RFI before it reaches the ground layer. Foamed-Polyethylene's high air content minimizes energy absorption for clearer sound. All conductors controlled for RF-noise directionality. Our 30-day money back guarantee 2M