2.0 USB powered micro speakers with out-of-this-world audio power 4 built-in bass reflex panels for deep and powerful bass Built-in wired controller. Unique styling with latest in-mould brush aluminium finish Total RMS 6 watts 1 year limited warranty Features 2.0 USB powered micro speakers with out of this world audio power 4 Built in bass reflex panels for deep and powerful bass Highly efficient custom built SonicGear full range drivers High effciency digital circuit with built in wired controller Unique styling with latest in mould brush aluminium finish Specification: 2 Built-in 2" SonicGear drivers Total RMS 6 Watts Frequency response: 50Hz - 20KHz