RCA audio cable signal transmission mode

The RCA terminal adopts the method of coaxial signal transmission, the central axis is used to transmit signals, and the contact layer around the outer circle is used for grounding, which can be used to transmit digital audio signals and analog video signals. RCA audio terminals are generally marked in pairs with different colors: the right channel is red, and the left channel is black or white. Sometimes, the center and surround channel cables will be marked with other colors to facilitate the identification when wiring, but all the RCA connectors in the whole system are the same in electrical performance. Generally speaking, the RCA stereo audio cable is a group of left and right channels, and each channel is a line in appearance.

Product Details

The auxiliary cable is equipped with 24K gold-plated oxygen-free copper core and double shielding, which provides maximum conductivity and durability to transmit high-purity audio signals. Provides clear stereo sound to your device.

The surface of the 3.5mm audio cable is TPE material. It has over 15,000 ultra-durable bend tests. The lifespan is several times longer than the original audio cable. Compared with ordinary PVC jackets, TPE jackets have good elasticity

Warranty Information
Warranty	Lifetime
Hardware
Cable Jacket Type Connector Plating	PVC - Polyvinyl Chloride Nickel /Gold
Connector
Connector A Connector B	1 - 3.5mm Stereo Male 2 - RCA Stereo Audio Female
Packaging Information
Included in Package	1 3.5mmRigth Angle Male to 3 RCA Female Adapter Audio Video Cable
Service
Sample	Free