Boya BY-WM8 Pro-K2 Wireless Microphone System

  • R 3,799.00

Product Highlights
  • Dual-Channel Wireless Receiver
  • 48 Selectable UHF Channels
  • Broadcast-Quality Sound
  • Includes Two Transmitters and One Receiver
  • Selectable Stereo and Mono Mode
  • Mic and Line-in
  • Selectable Mute function
  • Easy-to-read LCD displays
  • Automatic LCD-locked Function
  • Monitoring sound by headphone output (Receiver)
  • More than 6 Hours Continuous Operation
  • Operation range can reach up to 100m
  • Two AA batteries for both transmitter and receiver
The Boya BY-WM8 Pro-K2 is an upgraded UHF Dual-Channel Wireless Microphone System for capturing audio with multiple subjects. Featuring an easy-to-read LCD display, a wide switching RF bandwidth, PLL-synthesized tuning and digital companding circuitry.
The package is suitable for a wide range of wireless applications such as interviews, electronic news gathering (ENG), electronic field productions (EFP), film production, business, church, and educational applications.
The BY-WM8 Pro-K2 system consists of two bodypack transmitters, a camera-mount receiver, and two omnidirectional lavalier microphones. Also included with this system is a shoe-mount adapter, a single 1/8" to XLR output cable, a single 1/8 to 1/8" output cable & carrying case.
The receiver is built with mic and headphone output jacks. The bodypack transmitter includes a MIC jack and LINE IN jack.

 Oscillator type:  PLL Synthesized Control Oscillator
 Carrier Frequency Range:  576.4 MHz-599.9 MHz (Transmitter: A )
 568.6 MHz-592.1 MHz (Transmitter: B )
 Channels:   48
 Frequency response:  40 Hz to 18 kHz (+/-3dB)
 Operation range:  100m (300')(without obstacle)
 Operating temperature:  14° F to 122° F (-10℃  to +50℃)
 Storage temperature:  14° F to 131° F (-10℃  to +55℃)

 RF output power:  ≤10 mW
 Antenna:  1/4λ wire antenna
 Spurious emission:  250 nW or less
 Audio input connector:  3.5mm mini jack
 Reference audio input level:   –60 dBV (MIC input, 0 dB attenuation)
 Reference deviation:  ±5 kHz (–60 dBV, 1 kHz input)
 Input frequency range:  20 Hz-20 KHz
 Distortion:  0.5% or less
 Power supply:  Two AA size batteries
 Operation time:

 About 6 hours

 Dimensions:  208(H)  × 67(W) × 29(L)mm
 Weight:  80g without batteries

 Antenna:  1/4λ wire antenna
 Audio input connector:  3.5mm mini jack
 Signal-to-noise ratio:  70 dB or more
 Distortion:  0.5% or less
 Headphone output level:   30mW (16 Ω)
 Audio output level:  –60 dBV
 Power supply:  Two AA size batteries
 Operation time:

About 4 hours


 208(H) × 67(W) × 29(L)mm


 90g without batteries

Lavalier Microphone:
 Transducer:  Back electret Condenser
 Polar pattern:  Omni-directional
 Frequency Range:  35Hz ~ 18 KHz
 Signal / Noise:  74dB SPL
 Sensitivity:   -30dB +/-3dB / 0dB=1V/Pa, 1 kHz
 Connector:  3.5mm locking mini plug
 Length:  1.2m (4’)

What’s In The Box?
1 x Boya BY-RX8 K2
2 x Boya BY-TX8 K2
2 x Boya Omnidirectional Lapel
1 x Stereo 3.5mm mini plug cable
1 x XLR Output cable
2 x Microphone clip
2 x Windscreen
3 x Belt Clip
1 x Shoe Mount Adapter
Use this mic with your camera before recording an important event. Make sure that you are familiar with its operation with your specific camera and verify the audio recording results are as expected.