One of my Logitech Z5500's sub is making a vibrating noise with some bass frequencies. I already checked the inside and everything looks OK. I think is comes from one or both
Look inside Logitech Z-5500 5.1 Speakers + trying to remove sub grill - YouTube
Logitech z5500 Subwoofer tek başına kullanılabilinirmi? | DonanımHaber Forum
Logitech Z-5500 Powered Digital Subwoofer Only (PID:R738) TESTED AND WORKING | eBay
How to: Change subwoofer in Logitech Z-5500 | Hardware Canucks
Logitech Z-5500 Subwoofer | Reverb
hooking up logitech z-5500 sub to AV receiver : r/diyaudio