Mackie THUMP210XT 1400W Enhanced Compact Powered Loudspeaker - 10"This is the loudest, most powerful, and best sounding Thump loudspeaker ever, and it is ready to take on your most demanding gigs. Thump is ready for anything, lets do this. INPUT FLEXIBILITY Dual TRS XLR inputs plus a stereo 1 8" aux input ensures that you can plug in your gear without odd cables and adapters. MUSIC DUCKING Simply press the Music Ducking button, and channel 2 will automatically turn down whenever you speak into the mic on channel 1.