speaker box, boombox, speaker, sound box, plastic speaker box, stage speaker box speaker box, boombox, speaker, sound box, plastic speaker box, stage speaker boxITEM NO.YS-E 3847ITEMCABINET SPEAKER3-way configuration with passive ... :2STEREO OUTPUT POWER:100W(RMS, 4Ohm)×2Power Supply:Built-in speaker box, boombox, speaker, sound box, stage speaker box