Reddit reviews Mediabridge Ultra Series RCA Y-Adapter (15 Feet) - 1-Male to 2-Male for Digital Audio or Subwoofer - Dual Shielded with RCA to RCA Gold-Plated Connectors - Black - (Part# CYA-1M2M-15B)

Ideal for connecting a TV, CD player, DVD player or other RCA-enabled device to the left and right audio ports of a subwoofer or amplifier, while offering excellent bass response and flexibility.A simple Y-Adapter can open up a whole new world of possibilities for your audio components. This adapter splits your audio components for a genuine surround sound experience (no extra cables necessary).Low-loss, wide spectrum coaxial cable great for the low-frequency signals produced by subwoofers, allowing for deep and precise audio quality. Split-tip center pins ensure high contact pressure and signal strength, while unique gripped molding and corrosion-resistant gold-plated RCA connectors provide a consistently tighter fit than commonly rolled cables with wider tolerances.Built with braided copper shielding, aluminum Mylar shielding and gas injected foam dielectric, for protection against the hum/static encountered when multiple devices are in close proximity of each other.Finished in a heavy-duty, yet flexible PVC jacket with color coding, for easy routing, quick installs and maximum signal transfer, so your audio components deliver all the performance you expect.