Westone MACH 70 Professional 7-Driver In-Ear MonitorsSingers, musicians, and music lovers will love the Westone MACH 70, a pair of 7 driver universal fit in ear monitors that feature a large and wide extension with a smooth top end and commanding bass. The 3 way passive crossover provides clarity and responsiveness for any kind of music. The monitors are well suited for onstage monitoring, vocalists, guitar players, keyboard players, drummers, and sound engineers, as well as critical listening and