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 vs Z906 - A Complete Review and Comparison | Logitech, Logitech speakers, Surround sound speakers
Look inside Logitech Z-5500 5.1 Speakers + trying to remove sub grill - YouTube
Almi's Logitech Z-5500 Mod (High-End upgrade for the speaker system) | Headphone Reviews and Discussion - Head-Fi.org
Z-5500 - Logitech Z-5500 - Audiofanzine
Amp stopped working. Any ideas? | All About Circuits
Z-5500 Logitech Speakers - Newegg.com
Logitech Z-5500 Z5500 Control Pod Y Splitter Cable for Dual Subwoofer System | eBay
Logitech Z-5500 Subwoofer | Reverb
Amazon.com: Logitech Z-5500 THX-Certified 5.1 Digital Surround Sound Speaker System : Electronics
Logitech Z-5450 Digital Multimedia Speaker System Review | Audioholics
Logitech Z5500 Thx-certified 5.1 Digital Surround Sound Speaker System
Logitech Z-5500 THX-Certified 5.1 Digital Surround Sound Speaker System | Reverb
Logitech Z906 review – english version | Sound News
Edifier Vs Logitech z-5500 - The Test We All Wanted To See - YouTube
Z-5500 - Logitech Z-5500 - Audiofanzine
Logitech Z-5500 THX certified 5.1 Digital Surround System for Sale in Round Rock, TX - OfferUp