![Almi's Logitech Z-5500 Mod (High-End upgrade for the speaker system) | Page 25 | Headphone Reviews and Discussion - Head-Fi.org Almi's Logitech Z-5500 Mod (High-End upgrade for the speaker system) | Page 25 | Headphone Reviews and Discussion - Head-Fi.org](http://i.imgur.com/pbGXw2e.jpg)
Almi's Logitech Z-5500 Mod (High-End upgrade for the speaker system) | Page 25 | Headphone Reviews and Discussion - Head-Fi.org
![Amazon.com: Replacement Control Pod Y Splitter Cable Compatible for Logitech Z-5500 Z5500 Dual Subwoofer System : Electronics Amazon.com: Replacement Control Pod Y Splitter Cable Compatible for Logitech Z-5500 Z5500 Dual Subwoofer System : Electronics](https://m.media-amazon.com/images/I/51yXb85+5tL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Replacement Control Pod Y Splitter Cable Compatible for Logitech Z-5500 Z5500 Dual Subwoofer System : Electronics
![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 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](https://external-preview.redd.it/3DT4kfJkp9k3bXtz130O7r_8LYOR5w8ECORetrwSrhs.png?format=pjpg&auto=webp&s=efd493ad2b2b5333af0446cbc2da1ebfd92c6150)