JBL M2 Master Reference 2-Way Floor Standing Studio MonitorThe JBL M2 is a 2 way passive studio monitor engineered for critical mastering, mix, and broadcast control room applications where accuracy and dynamic headroom matter most. Its dual diaphragm, dual voice coil compression driver delivers exceptional high frequency detail and uniform directivity, creating a smooth in room response across listening positions. The 15 inch Differential Drive woofer extends bass performance while a patented low frequency