Outfitted with 1-inch silk dome tweeters and 5.25-inch kevlar woofers, the YU5 is the largest and most powerful model in the lineup, bringing 80 watts of output power per side. Plus, there’s a wide range of input options, including a ⅛-inch auxiliary input, dual optical inputs, and the standard RCA connection. If you’d rather leave out the wires, link your device to the speakers with the embedded Bluetooth technology.