BOYA Dual-Channel Digital Wireless Microphone System

KWD 53.500
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  • Frequency Band: 2.4 GHz
  • Signal/Noise Ratio: 84dB or more
  • Operating Range: 60m (197ft) without obstacle
  • Power Requirements: Two AAA batteries for both transmitter and receiver
  • Weight: Transmitter (TX4 PRO)/Receiver (RX4 PRO): 47g (1.7 oz)

50 in stock

SKU: BY-WM4 Pro-K2 Category:
Specification Details
RF Modulation GFSK (Gauss frequency Shift Keying)
Frequency Band 2.4 GHz (2405-2478MHz)
Frequency Response 35Hz-14KHz ±3dB
Signal/Noise 84dB or more
Distortion 0.05% or less (32Ω, 1 KHz, 65mW output)
RF Output Level 3mW
Earphone Output Level 32Ω, 65mW
Reception Sensitivity -90dB +/- 3dB / 0dB=1V/Pa, 1kHz
Audio Input Connector 3.5mm mini jack
Operation Range 60m (197ft) without obstacle
Power Requirements TX4 PRO/RX4 PRO: 3V DC (Two AAA size batteries)
Consumption Power Receiver: 3V/70mA, Transmitter: 3V/70mA
Dimensions TX4 PRO/RX4 PRO: 45x70x35mm (1.8×2.8×1.4″)
Weight TX4 PRO/RX4 PRO: 47g (1.7 oz)
Packing List Transmitter(TX4 PRO) x2, Receiver(RX4 PRO) x1, Lavalier/lapel microphone x2, 3.5mm to TRS audio output cable x1, 3.5mm to TRRS audio output cable x1, Cold-shoe mount x1, Windscreen x2, Microphone Holder clip x2

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