Hands-on Friday: The Logitech G51 Surround Sound Speaker System - CNET
Logitech Z407 Bluetooth Computer Speakers with Subwoofer and Wireless Control, Immersive Sound, Premium Audio with Multiple Inputs, USB Speakers - Walmart.com
Logitech Z606 5.1 Surround Sound Computer Speaker System with Bluetooth - Black - Micro Center
Logitech Z906 5.1-Channel Satellite Surround Sound Speaker System (6-Piece) Black 980-000467 - Best Buy
Logitech Z606 5.1 Surround Sound Speaker System - Walmart.com
Logitech Z313 Speaker System With Subwoofer - Black : Target
Logitech X-530 5.1 Speaker System w/ subwoofer 970114-0403