JBL M2 2-Way Floor Standing Master Reference Speaker Monitor (Black) - 15inAddressing the growing need for high dynamic range and reference monitor accuracy in a broad range of studios, JBL has developed the M2 Master Reference Monitor: A Free Standing, 2 Way System that can be placed in any environment to provide an exceptionally accurate monitoring experience. Leveraging a new generation of JBL high output, ultra low distortion transducers, the M2 provides in room frequency response of 20 Hz to 40 kHz, and an extraordinary