Diagnose/repair buzz/hum from Logitech Z2300 subwoofer | AVS Forum
Look inside Logitech Z-2300 speaker - What's Inside? PART II - YouTube
Logitech Z-2300 speakers replacement with Micca COVO-S Compact vs Pyle Home 4” Mini Cube and repair with Dayton Audio PC68-8 2-1/2" (Tested all 3 variants) : r/BudgetAudiophile
Logitech Z-2300 THX-Certified 2.1 Speaker System 970118-0403
Best Buy: Logitech Z-2300 2.1 Computer Speaker System (3-Piece) 970118-0403