M Sereis is specially designed for stage monitoring application to meet requirements for high SPL, meanwhile it
could be also used in other venues for sound reinforcement.The compact two way monitoring speaker, features a
low frequency driver with waterproof fibre cone and a 3" exit compression driver with polyester fibre diaphragm.

The rotatable horn is integrated with a crossover but for which there is no attenuation resistor applied. Herein it
helps much to decrease heat,the resistor normally produces and stop the interference for the high frequency.
It could also increase the system's damping factor and improve the speaker's efficiency through this
way.The rotatable horn is also capable of adjusting the time offset between the high frequency and the low frequency drivers to calibrate the phase angle, making sure smooth wave, delivering precise beam pattern for control and clearing the interference towards the area near the crossover point. This horn minimizes the sound leakage and the microphone could reach high gain before feed back.

M Series is expressly recommended to apply on stage and in TV studio as its slim feature that won't stop people's
sight. It also features three paralleled SPEAKON NL4MPs for which two of them are fitted into the handles at the two sides and one into the handle on the top. And then it is quite easy and convenient for applications for users. There is one pole mount socket that extends M's applications to be multifunctional.

Waterproof is another distinct advantage the designer brought to this model. The black cover on the grille
does a great help by giving protection on the drivers. On the four sides of the front, there are aleak holes to avoid
water gathering.