The CMX WM-U400 is a professional 4 Channel UHF Wireless Microphone System designed to deliver reliable, high-quality wireless audio performance for large-scale events, conferences, performances, training sessions, houses of worship, and professional sound applications. With support for four independent channels, it allows multiple microphones to operate simultaneously, making it ideal for environments requiring multiple speakers or performers.

Featuring an adjustable frequency range of 550–980MHz, the WM-U400 provides flexible frequency selection to help minimize interference and maintain stable wireless transmission. The system supports multiple microphone options, including handheld microphones, lavalier microphones, handset microphones, and tabletop microphones, offering maximum flexibility for different applications.

Built with advanced UHF wireless technology, the system delivers clear voice reproduction, reliable signal transmission, and professional audio quality. Its versatile microphone compatibility makes it suitable for conference rooms, auditoriums, schools, churches, stage performances, corporate events, and public speaking environments.

The CMX WM-U400 provides an all-in-one wireless microphone solution for users who need flexibility, stability, and professional performance in demanding audio environments.

Key Features

• Professional 4-channel UHF wireless microphone system
• Adjustable frequency range: 550–980MHz
• Supports four microphones simultaneously
• Multiple microphone options:
  • Handheld microphone
  • Lavalier microphone
  • Handset microphone
  • Tabletop microphone
• Stable UHF wireless transmission
• Clear and high-quality audio performance
• Reduced interference with adjustable frequency selection
• Flexible solution for different applications
• Easy installation and operation
• Ideal for conferences, events, performances, and presentations
• Professional design for commercial audio systems
• Reliable long-distance wireless communication