The BOYA BY-WM8 Pro-K4 is a professional dual-channel wireless microphone system designed for mobile journalists, vloggers, and video creators who demand reliable, broadcast-quality audio on the go. Powered by the RX8 Pro dual-channel receiver and the BY-WHM8 Pro handheld transmitter, this system delivers crystal-clear sound with 48 selectable frequencies to avoid interference in any shooting environment.
Built for real-world use, the BY-WM8 Pro-K4 features an easy-to-read LCD display, a convenient headphone monitor output, and flexible mono/stereo output modes — all running up to 6 hours on standard AA batteries, making it the ideal wireless audio solution for extended shoots in Egypt and beyond.
Key features
- Dual-Channel Wireless Freedom: The RX8 Pro receiver handles two channels simultaneously, perfect for interviews and multi-presenter shoots.
- Cardioid Handheld Transmitter: The BY-WHM8 Pro captures focused, natural voice audio while rejecting background noise for cleaner recordings.
- 48 Selectable Frequencies: Quickly switch between frequencies to eliminate interference and maintain a stable wireless signal in crowded RF environments.
- Headphone Monitor Output: Real-time audio monitoring on the receiver lets you catch audio issues before they ruin a take.
- Mono & Stereo Output Modes: Flexible output options ensure seamless compatibility with cameras, smartphones, and audio recorders.
- Up to 6 Hours on AA Batteries: Runs on widely available AA batteries for all-day shooting without carrying proprietary chargers.
Specifications
| System Type | Dual-Channel Wireless |
|---|---|
| Receiver Model | RX8 Pro |
| Transmitter Model | BY-WHM8 Pro Handheld Mic/Transmitter |
| Pickup Pattern | Cardioid |
| Selectable Frequencies | 48 |
| Monitoring | Headphone Monitor Output on Receiver |
| Display | LCD Display on Receiver |
| Output Modes | Mono and Stereo |
| Battery Life | Up to 6 Hours (AA Batteries) |
Frequently asked questions
How many transmitters can the BOYA BY-WM8 Pro-K4 receiver handle at once?
The RX8 Pro receiver in the BY-WM8 Pro-K4 is a dual-channel system, meaning it can receive signals from two transmitters simultaneously, making it ideal for two-person interviews or presentations.
Can I monitor audio live while recording with the BY-WM8 Pro-K4?
Yes. The RX8 Pro receiver includes a dedicated headphone monitor output, allowing you to listen to the incoming audio in real time and catch any issues during your shoot.
What batteries does the BOYA BY-WM8 Pro-K4 use and how long do they last?
The BY-WM8 Pro-K4 operates on standard AA batteries and provides up to 6 hours of continuous use, making replacements easy to find anywhere without relying on proprietary rechargeable cells.
