Dual Channel Wireless Receiver for Live Sound and Presentation Systems
The Audix R42KITB is a dual-channel UHF wireless receiver designed to provide reliable audio performance for live sound, houses of worship, conferences, classrooms, and broadcast environments. Operating in the 554–586 MHz frequency range, this Performance Series receiver allows users to run two wireless microphones simultaneously while maintaining stable signal integrity and consistent audio quality across a wide range of applications.
554–586 MHz UHF Operation with Smart Frequency Management
Covering 32 MHz of UHF spectrum, the R42KITB offers 106 pre-coordinated frequencies to help minimize interference in crowded RF environments. This frequency coordination makes it easier to deploy multiple wireless systems in the same location while maintaining dependable performance. The receiver supports up to eight systems operating together, providing up to 16 unique channels for scalable wireless setups.
Dual Channel Diversity Design for Signal Stability
Built with dual-channel diversity reception, the R42KITB improves signal reliability by selecting the strongest available RF signal between antennas. This design reduces dropouts and interference, making it a dependable solution for presenters, performers, and speakers who require uninterrupted wireless audio during events and services.
Quick Setup with Auto Scan and Infrared Sync
The receiver features automatic frequency scanning to quickly locate open channels and infrared sync to transfer settings directly to compatible transmitters. These tools simplify system setup and reduce configuration time, allowing users to focus on sound quality rather than manual frequency management.
Clear Monitoring and Flexible Audio Connectivity
A high-contrast LCD display provides clear visibility of RF level, AF level, frequency, group, channel, and battery status. Adjustable RF and AF gain controls allow precise system tuning. Balanced XLR and 1/4-inch outputs ensure compatibility with professional mixing consoles and sound systems, while a ground-lift switch helps eliminate unwanted hum or noise.
Rack Ready Design for Installed and Portable Systems
The R42KITB includes antennas, BNC cables, audio cable, power supply, and a rackmount kit for easy integration into portable racks or installed sound systems. Its durable construction and front- or rear-antenna mounting options make it well suited for both touring rigs and permanent installations.