The best choice for the small and medium-sized classrooms

Features:
*   It is applicated in the classroom of 50-80 persons ,and the area of 120sq.meters can receive the signal.
*  Set the infrared light receiver,amplifier,and speaker as a whole.When you turn it on,you can use . which has the independent volume control ,and easy to operate
*   Has the functions of audio output, input,high and low volume ,digital reverb.A group of out-fitted wired microphones input.

Specifications:

Weight :4.2KG

n        Dimensions (L*W*H):210mm*150mm*375mm)

n        Output Power:50W      Rated Speaker Impedance:4Ω

n        Frequency Range:50Hz~20KHz 

n        Reception Angle:360 degrees

n        Speaker Installation:wall-mounted

n        Power Requirements:220VAC  50Hz

n        Reception sensitivily:≥85dB

n        Signal-to-noise :≥80dB

n        IR Receive Frequency:2MHz (encryption)

n        Infrared Wavelength:850nm

n        Wired microphone interface:one 6.35 phone jacks