How to open logitech z623 speaker system for repair,subwoofer - video Dailymotion
Logitech Z623 Speaker Review: A Cinematic Experience
Logitech z623 speakers suddenly stopped working : r/24hoursupport
Logitech Z623 Reviews | Looria
Upgrading from Logitech Z623 : r/PCSound
Logitech z623 Review | HardwareZone Forums
Bought myself the Z625 for the holidays and found out the power switch (Like the Z623) is absolute trash. Managed to fix mine (for now at least) by cutting off the top