Logitech Z-5300e THX®-certified 5.1 powered speaker system at Crutchfield
Logitech Z906 5.1 Surround Sound Computer Speakers - Black - Micro Center
Logitech Z313 Computer Speaker System with Subwoofer
Logitech Z623 2.1 Speaker System with THX Certified Audio
Z407 Bluetooth Computer Speakers with Subwoofer | Logitech
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 - Walmart.com