Amazon.com: Edifier R1280DB Powered Bluetooth Bookshelf Speakers - Optical Input - Wireless Studio Monitors - 4 Inch Near Field Speaker - 42w RMS - Wood Grain : Electronics
Amazon.com: Edifier R1850DB Active Bookshelf Speakers with Bluetooth and Optical Input - 2.0 Studio Monitor Speaker - Built-in Amplifier with Subwoofer Line Out : Electronics