The Mackie SRM550 powered loudspeaker delivers 1,600 watts of crystal-clear audio through a single 12" woofer and a 1.4" titanium tweeter. Perfect for sound reinforcement or a soloist, the SRM550's 2-channel mixer sports dual XLR/TRS jacks and a pair of RCA inputs. The rugged all-wood, internally braced cabinet uses a tough 18-gauge steel grille to protect its speakers. High-Definition Audio Processing and Smart Protect DSP give you unmatched audio quality and gig-saving speaker protection at every gig. The Mackie SRM550 is the high-powered, multifunction, compact powered speaker you've been looking for.