BOYA BY-WM8 Pro-K2 UHF Dual-Channel Wireless Microphone System
- Includes Two Transmitters and One Receiver
- Dual-Channel Wireless Receiver suits for Cameras, Camcorders etc.
- Ideal for capturing interviews, film dialog, field recording, broadcast TV, news gathering etc.
- Easy and flexible wireless synchronization between transmitter and receiver via infrared
- 48 Selectable UHF Channels
- Up to 32 MHz of Transmission Bandwidth
- Broadcast-Quality Sound
- Selectable Stereo and Mono Mode
- With Mute function
- Easy-to-read LCD displays
- Automatic LCD-locked Function
- Monitoring sound by headphone output (Receiver)
- Operation range can reach up to 100m (300')
The BOYA BY-WM8 Pro-K2 UHF Dual-Channel Wireless Microphone System is a professional-grade audio solution for various recording applications. The system includes two transmitters and one dual-channel receiver, providing flexibility for capturing audio from two sources simultaneously. The dual-channel receiver is suitable for cameras, camcorders, and other recording devices, making it ideal for a wide range of applications such as interviews, film dialogues, field recording, broadcast TV, and news gathering. The system offers easy and flexible wireless synchronization between the transmitters and receiver via infrared technology, simplifying the setup process. With 48 selectable UHF channels and up to 32 MHz of transmission bandwidth, the system allows for stable and interference-free audio transmission.
The system is designed to deliver broadcast-quality sound, ensuring clear and professional audio recordings. Users have the option to select stereo or mono mode based on their recording requirements, providing versatility in capturing audio. The system includes a mute function for quickly silencing the audio signal when needed. The easy-to-read LCD displays on both the transmitters and receiver provide clear information on channel settings, battery status, and signal strength. The automatic LCD-locked function helps prevent accidental changes to settings during operation.
The receiver features a headphone output for real-time monitoring of the audio signal, allowing users to ensure high-quality sound capture. The system offers an impressive operation range of up to 100 meters (300 feet), providing freedom of movement for various recording scenarios.
Product Features in Detail
UHF channels Stable signal transmission
Adopting stable UHF transmission technnology with 48 interference-free UHF channels, the BY-WM8 PRO can manually switch the frequency range at any time in the complex environment of wireless signal to reduce other signal interference and keep stable sound signal transmission.
Dual-channel Design
The BY-WM8 PRO comes with a dual-channel design that enables simultaneous recording of two person for a variety of situations, including two-person interviews and live broadcasts, with the option of mono or stereo sound for more flexibility in post-production.
Long Operating Range
Due to its UHF transmission technology, the BY-WM8 PRO has an operating range of up to 300 meters at open distance, and the sound is always clear and full with a constant frequency.
Vivid and informative LCD Display
The LCD screen is equipped with a variety of settings to display, such as the power indicator, channel status and channel difference, making it easy to make adjustments as needed.
Real-time Monitoring
A Real-time Monitoring Function Allows Each Recording Moment To Be Controlled.
Make your audio recordings stand out
With the transmitter's omni-directional lavalier microphone, which clips easily to the collar, you can pick up crystal-clear sound from any angle.
Removable battery
Powered by removable batteries, two AA (No. 7) batteries can maintain the recording for more than 6 hours, and the batteries can be replaced at any time to avoid power anxiety.
Wide Compatibility
Anti-interference recording without distortion and professional UHF recording channel, the BY-WM8 PRO is adaptable to smartphone, cameras, computers, recorders and other equipment, suitable for TV recording, program interviews, business meetings, live with the goods and other occasions.
TX8 PRO | |
RF output power | ≤10 mw |
Antenna | 1/4λ wire antenna |
Spurious emission | 250nW or less |
Audio input connector | 3.5mm jack |
Reference audio input level | -60dBV (MIC input, 0 dB attenuation) |
Reference deviation | ±5kHz (-60 dBv,1 kHz input) |
Input frequency range | 20Hz-20KHz |
Distortion | 0.5% or less |
Power supply | Two AA batteries or Micro USB (DC 5v) |
Dimensions | 20.8x 6.7 ×2.9cm |
Weight | 81g (without batteries) |
Receiver | |
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 |
Dimensions | 208(H) × 67(W) × 29(L)mm |
Weight | 90g without batteries |
This product comes with 12 Months Australian Manufacturer Warranty. Our products are sourced from authorised Australian suppliers and therefore come with genuine Australian warranty. Camera Warehouse does not participate in 'Grey Market' or 'Parallel Import' activities.
BOYA BY-WM8 Pro-K2 UHF Dual-Channel Wireless Microphone System
Portable receiver(RX8 Pro)
2x Body-pack transmitters(TX8 Pro)
2x Omni-directional lavaliermicrophone
Stereo 3.5mm mini plug cable
XLR output cable
2x Microphone Holder clip
2x wind screen
3x Belt clip
Shoe mount adapter

SKU: BOYA 500125
UPC: 6971008021066