The R1280T Edifier bookshelf speakers can produce up to 42W RMA of undistorted output. The 4-inch bass driver and the silk dome tweeter together deliver solid studio audio quality for different needs, like gaming, movies, and music. A considerable amount of soundstage will be replicated effectively with just a few touches of the buttons. You can now optimize channels or send out signals to improve separation. Dual RCA inputs let you connect two audio sources at a time. RCA to RCA sound cable, and 3.5 mm-RCA sound cables are included. These exceptional speakers will be a worthy addition to your living space and office environment.