A compact 5.1-channel home theater speaker system that includes four Motion 2i speakers, a Motion 6i center channel, and a Dynamo 400 subwoofer. The Motion speakers feature Folded Motion tweeters and 3.5-inch poly cone woofers, install on shelf or walls, and come in gloss black. Dynamo 400 features a 150 Watt (peak) amplifier, 8-inch audiophile-grade woofer, and RCA and speaker level input options.