Logitech Speakers Not Working - no Idea Why. Subwoofer Disassembly - YouTube
Not satisfied with my purchase of Edifier S350Db. Maybe I had very high expectations. I was previously using Logitech Z506, these were 5x costly but definitely not that much better. Now thinking
Logitech z506 Subwoofer Repair - YouTube
Amazon.com: Logitech Z506 Surround Sound Home Theater Speaker System : Electronics