EUROLIVE B205D Ultra-Compact 150-Watt PA/Monitor Speaker System Multi-purpose, 150-Watt, active speaker for vocal and keyboard monitoring, multi-media, press conferences and home recording studio, etc. Revolutionary Class-D amplifier technology: enormous power, incredible sonic performance and super-light weight 5.25” premium-quality, full-range neodymium driver Ultra-low noise 3-channel mixer wit