Making use of the IR ray to transmit audio frequency signal,wireless speaker is the best choice for small and medium-sized room
KS168 ALL-IN-ONE INFRARED WIRELESS SPEAKER
High Security and String-frequency Resistance
Better antihowling performance
1.Set the infrared light receiver,amplifier,and speaker as a whole.
2.Plug and play
3. Has the independent volume control ,and easy to operate.
4.It is applicated in the classroom of 50-80 persons ,and the area of 120sq.meters can receive the signal.
5. Wireless install,just turn on the power.
6. Has the functions of audio output, input,high and low volume ,digital echo
7.A group of out-fitted wired microphones input.
Weight : 8KG
Dimensions (L*W*D ): 190mm*195mm*500mm
Output Power: 50W
Frequency Response: 50Hz~20KHz
Reception Angle: 360 degrees
Speaker Installation: wall-mounted
Power Requirements: 220VAC 50Hz
Reception sensitivily: 85dB
Signal-to-noise : >80dB
IR Receive Frequency: 2MHz (encryption)
Infrared Wavelength: 850nm
Wired microphone interface: one 6.35 phone jacks
Amplifier,receiver,speaker as a whole machine
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