PSG03051 - Multicomp Pro - Audio / Video Cable Assembly, Patch, Dual Stereo RCA Plugs to Dual Stereo RCA Plugs
A guide to audio connectors and cable types - SoundGuys
RED WHITE PCB Mount 2 RCA Female Stereo Aux Audio Video Jack AV Connector
2RCA Stereo Audio Cable (10 Feet) - Dual Composite RCA Male Connector M/M 2 Channel (Right and Left) (Red and White) Shielded 2RCA to 2RCA AV Sound Plug Jack Wire Cord - Walmart.com
RCA connector - Wikipedia
AtoCoto Car Stereo Radio Speaker Wire to RCA Line Level Converter High/Low IN Out Cable Adapter - AliExpress
2RCA Stereo Audio Cable (10 Feet) - Dual Composite RCA Male Connector M/M 2 Channel (Right and Left) (Red and White) Shielded 2RCA to 2RCA AV Sound Plug Jack Wire Cord - Walmart.com
Amazon.com: Cmple - 2 RCA to 2 RCA Cables 1.5ft, Male to Male RCA Cable Stereo Audio Speaker Cable RCA Red and White Cables Double RCA Subwoofer Cable for Car Stereo, Marine