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
Logitech Z-5500 subwoofer free air frequency & bass test - YouTube
Overpowering Logitech Z5500 Speakers - YouTube
Buy Replacement Control Pod Compatible with Logitech Z-5500 Speakers Post 636 Subwoofer Wired Remote Online at Low Prices in India - Amazon.in
How to: Change subwoofer in Logitech Z-5500 | Hardware Canucks
How to: Change subwoofer in Logitech Z-5500 | Hardware Canucks
hooking up logitech z-5500 sub to AV receiver : r/diyaudio
Amazon.com: Logitech Z-5500 THX-Certified 5.1 Digital Surround Sound Speaker System : Electronics
Logitech Z-5500 pc speakerset - Hardware Info
Logitech z5500 digital active subwoofer input conversion : r/diyelectronics
Speakers - Logitech Z-5500 was sold for R2,500.00 on 7 Apr at 14:58 by muso2011 in Plettenberg Bay (ID:142060427)
Replacement subwoofer driver woofer speaker for Logitech Z-5500 Digital | eBay
Logitech Z-5500 Unboxing - YouTube
For Logitech Z-5500 Subwoofer Digital Audio Connector Adapters Amplifier Upgrade | eBay