Bi-directional Audio Converter Game Console Adapter Converter Stereo Rca To 3 X 1/8 (3.5mm) Jack For 5.1 Multimedia Speaker - Audio & Video Cables - AliExpress
Logitech X530 an Fernseher anschließen, Anschluss & Verkabelung - HIFI-FORUM
Logitech X-530 5.1 PC System Front Satellite Speaker Pair (Black Cable) Tested | eBay
Have a Green, Pink and Black connector for 5.1 Surround sound, but no way to connect it to the TV : r/hometheater
Logitech X-530 5.1 powered speaker system at Crutchfield