... sound box, plastic speaker box, stage speaker box speaker box, boombox, speaker, sound box, plastic speaker box, stage speaker boxITEM NO ... -E 3847ITEMCABINET SPEAKER3-way configuration with passive filterMAX POWER300WIMPEDANCE4OhmWOOFER15"MIDDLE6.5"TWEETER1.35"SPL.1W @ 1m 99dBSIZE910×476×385(MM) ... POWER:100W(RMS, 4Ohm)×2Power Supply:Built-in speaker box, boombox, speaker, sound box, stage speaker box