Mackie MR5 Active Monitors Speakers, The Mackie MR5 Studio Monitors simply stand alone their class. Thanks to their Active bi-amplified architecture, wide dispersion, ultra-flat frequency response and outstanding bass performance, MR Monitors deliver superior imaging with impeccable clarity. You get pure, accurate sound—and the power to create the best mix possible. All at an amazingly low price. So when you’re ready to step up to truly pro sound, get Mackie MR Monitors.