LOGITECH Z506 ORIGINAL REPLACEMENT POWER SUPPLY BOARD | eBay
Logitech - Enjoy immersive theater-like experience at the comfort of your home with rich, true surround sounds from Logitech Z506 Surround Sound Speaker System! #LogitechPH | Facebook
Broken DB9 Cable on Logitech Z506 speaker : r/ElectronicsRepair
Speakers making an annoying sound - Audio - Linus Tech Tips
Amazon.com: Logitech Z506 Surround Sound Home Theater Speaker System : Electronics