his is the top model of individual stage ear monitors lab Ambient-Acoustics! This model was designed for the most accurate study of the entire frequency range! Three-band crossover was set up so that this model has a neutral (monitor) audio feed! There is no bright dominance of a particular frequency band. However, it can not be called "disembodied" or "boring"! Qualitative study of subsonic frequencies new dual emitters gives the sounding natural "bulk" and "assertiveness." A balanced work of medium-and high emitters AM4 pro create that necessary analytic sound that will be of interest primarily to producers, vocalists, guitarists and audiophiles.