The C6XD is a versatile 5.1 entertainment speaker system, allowing an array o f audio inputs for multiple audio needs and uses. Connect a pre-loaded SD Card or USB memory stick for plug and play audio, or tune into the FM radio with international frequency range and the ability to preset 27 stations. The C6XD can also be connected to any audio device using the 3.5mm auxiliary port or to media centers, consoles and entertainment devices using the optical or 5.1 input connections. This 5.1 speaker system produces a total power output of 80 watts RMS, with 35 watts produced from the 6½ inch subwoofer unit. A wireless multi-functional remote allows easy access for audio adjustments of bass, treble and volume as well as quick changes between audio inputs, tracks, folders and preset channels. The C6XD is the ideal speaker system to fit all your audio needs.