Active bookshelf speaker system • Bluetooth pairing capability for music playback • Dual RCA inputs for connectivity to multiple audio sources • Class D amplifier system with Digital Signal Processing (DSP) and Dynamic Range Control (DRC) • Handy side panel controls Bass, treble and master volume • Wireless remote control with audio source selection, mute and volume adjustment • 100% MDF wooden enclosure to minimize acoustic resonance • Universal 100V-240V power supply