Premium sound quality Two large 10 watt drivers providing room filling premium sound, listen to your music with fullness, clarity and depth like never before! Passive subwoofer The PSYC Monic has a built in passive subwoofer that produces low pitched audio frequencies that give deep and clear bass Powerful performance.The PSYC Monic comes with two high quality performance neodymium drivers that provide high clarity music at high volumes. Excellent function and elegant form With a sleek and rounded brushed aluminium frame, the PSYC Monic speaker will fit well into any environment whether it be at home or at Office Wireless Bluetooth 4.0 Uses latest Bluetooth technology which provides high quality data at a more. stable connection to ensure good quality playback. 6 hours playback At half volume the PSYC Monic can last up to 6 hours on a single charge.