Professional personal design active big power DJ speaeker with colorful light Top Panel 1) Unit:(woofer-15"×3 + tweeter×4 +5inch mid )2) RMS power: 150W 3) With Remote control4) karaoke function, 2 mic. socket input:5) master volume, bass, treble, echo, mic.volume separately adjustment6) with EQ (Equalizer)7) with multi..