Logitech Z407 Bluetooth Computer Speakers with Subwoofer and Wireless Control, Immersive Sound, Premium Audio with Multiple Inputs, USB Speakers - Newegg.com
Logitech Z333 2.1 Speakers – Easy-access Volume Control, Headphone Jack – PC, Mobile Device, TV, DVD/Blueray Player, and Game Console Compatible
Logitech Z333 80W Multimedia Subwoofer and Speakers - Black 646816980787 | eBay