Logitech X530 Subwoofer Mod - turn it into an active sub without the control speaker - YouTube
Logitech X-530 5.1 Speaker System Replacement Satellite Speaker White Cable | eBay
Amazon.com: 3.5mm Audio Cable for Logitech G635 Gaming Headset/Xbox One/ PS4 and Logitech G Pro,G Pro X,G633,G933,G433 Gaming Headset (Upgraded) : Video Games
Logitech X-530 5.1 PC System Front Satellite Speaker (Black Cable) | eBay
Logitech Z523 speakers with x530 subwoover connection | diyAudio
Logitech X-530 Main Front Right Main Control Power Volume Replacement Speaker | eBay
How to connect a 3.5mm audio output from my TV into a 5.1 subwoofer system such as a Logitech X-530 - Quora