Mackie SRM450 Powered 12" Loudspeaker Pair 2000W Bi-Amped Version 3 Active SRM450V3-Pr This Bundle contains: Two (2) Mackie SRM450V3 1000W HIGH-DEFINITION PORTABLE POWERED LOUDSPEAKER Quick one-button Speaker Mode selection for application-specific voicing (PA, DJ, Monitor and Soloist) 1000W system power paired with custom transducers deliver gig-level volumes with room to spare Effortlessly eliminate nasty feedback with one-button automatic Feedback Destroyer 12 high-output LF driver / 1.4 titanium dome compression driver