... slot ,digital karaoke ,Remote control,2.1 CH home theater with dvd player Specifications: 1, Selling champion of 2.1CH DVD home sheater system ... Pr high-resolution terminal output 10, Display Aspect Ratio Conversion (4:3/16:9) And Zoom Function 11, Remote control ... board,user manual, panel, color box ... Subwoofer driver 30W 8ohm5.25"Frequency ( Subwoofer ) 50-200HzFull-range speaker driver 15W 4ohm2. ...