5.1 Outdoor Sound Speaker 1,RMS: 40W+15W*5 2,Driver unit: 5.25"+3"* ... 5 3,USB/SD,FM,Remote Function 4,IC:7 ... *2030(Imported) 5.1 outdoor sound box,subwoofer sound box,electronic sound box Features:1,Support USB,SD,FM functon ... /TV/PC/ MP3/4/5 and all audio device Specification:1.Output power:40W+15W*5(RMS) 2.Woofer 5.25inch ...