Logitech THX Z-5500 Subwoofer + Controller Pod | eBay
Logitech Z-5500 Replacement Control Pod for THX Computer Speakers | #1787271328
Black Plastic Remote Control Controller Replacement For Logitech Z5500 Z- 5500 Z5450 Z-5450 Z680 Z-680 Computer System Speaker Ac - Remote Control - AliExpress