AUDIOQUEST Greyhound Subwoofer RCA 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, while Foamed-Polyethylene insulation preserves dynamic contrasts, and a Metal-Layer Noise-Dissipation system efficiently reduces high-frequency noise. The result is clearer, more natural music, intelligible dialogue, and immersive sound effects.

Solid 0.5% Silver Conductors
Solid conductors eliminate strand-interaction distortion. The 0.5% silver-plated conductors excel in very high-frequency applications, where signals travel primarily on the surface. With the high-purity silver surface, the performance closely mirrors that of solid silver cables, yet at a more affordable price point, making it an incredibly cost-effective way to produce high-quality subwoofer cables.

Metal-Layer Noise-Dissipation
Achieving 100% shield coverage is simple, but preventing radio-frequency interference (RFI) from altering the equipment's ground reference requires AudioQuest's Noise-Dissipation technology. Traditional shields absorb and drain noise/RF energy to the component ground, distorting the "reference" ground plane and causing signal distortion. AudioQuest's Noise-Dissipation system "shields the shield," absorbing and reflecting most of the noise/RF energy before it reaches the ground layer, preserving signal integrity.

Foamed-Polyethylene Insulation
Any solid material adjacent to a conductor contributes to an imperfect circuit, as insulation and circuit board materials absorb energy. Some of this energy is stored and later released as distortion. Foamed-Polyethylene (Foamed-PE) insulation, with its high air content, absorbs almost no energy. Since Polyethylene is low-loss and has a benign distortion profile, Foamed-PE causes significantly less of the out-of-focus effect often found in cables with other materials, preserving the clarity and precision of the signal.

Hyperlitz Coax Geometry
The Hyperlitz Coax Geometry design features a perfect circle of eight negative conductors spiraling around a single, larger positive conductor. This configuration results in a cable with a large cross-sectional area, which helps minimize the negative effects of the skin effect, where high-frequency signals tend to travel only on the surface of the conductor. The structure also offers low resistance, ensuring optimal signal integrity and enhancing overall performance.

Cold-Welded, Gold-Plated Terminations
The Cold-Welded, Gold-Plated Terminations utilize a high-pressure connection technique that eliminates the need for solder, a common source of distortion. This method ensures a cleaner, more accurate signal transfer. Additionally, the ground shells are stamped rather than machined, allowing for the use of metals specifically chosen for their low-distortion properties instead of being selected for machinability. This design enhances the overall sound quality by minimizing unwanted interference and distortion at the connection points.