2.1CH tower speaker system 1,RMS:30W+10W*2 2,USB/ SD FM Function 3,With VFD display 4,Wooden and plastic made 2.1CH tower speaker ... system for game room,TV games....Specification:1,Output power ... :30W+10W*2(RMS)2,Speaker driver:woofer5.25inch,satellite3inch*23, ...