Logitech Z337 - Speaker system - for PC - 2.1-channel - 40-watt (total) - Walmart.com
Amazon.com: Logitech Multimedia 2.1 Speakers Z213 for PC and Mobile Devices : Electronics
Logitech Z313 2.1 Multimedia Speaker System with Subwoofer, Full Range Audio, 50 Watts Peak Power, Strong Bass, 3.5mm Audio Inputs, PC/PS4/Xbox/TV/Smartphone/Tablet/Music Player - Black - Newegg.com
Speaker With Subwoofer From Broken Old Computer Speakers : 22 Steps (with Pictures) - Instructables
Logitech S120 Compute Speakers AC Wired Speaker Set with Headphone Plug | eBay
Logitech Z906 5.1 Surround Sound Speaker System - THX, Dolby Digital and DTS Digital Certified - Black - Newegg.com
Review of Logitech Multimedia Speakers Z443 - "wooden Symphony!"
R2000DB Bookshelf Speaker Bluetooth and Optical [Edifier USA]