PC Speakers Costway

All-in-one Speaker System: This PA system features wireless Bluetooth, USB input, SD card input, FM Radio, line input(RCA input), mic input, allowing you to enjoy the versatility of this unit. Provide You Professional PA Set: 150 Watt RMS, and 1600 Watt PMPO provides power for both speakers so that the system is loud enough for multiple application. 2-way active acoustic ports perfectly tune the system for optimal bass reproduction. Make the Party More Fiery: Frequency range: 65 Hz - 18 Khz.Own