Single Channel UHF Wireless Receiver For Live Performance
The Audix R41 Kit-B is a single-channel UHF diversity wireless receiver system operating in the 554–586 MHz frequency band, designed for musicians, vocalists, presenters, and houses of worship that require dependable RF performance and fast setup. Built for live sound, conference venues, touring rigs, and installed PA systems, this receiver delivers stable wireless operation with professional connectivity and simple channel coordination.
554 To 586 MHz UHF Band With 32 MHz Wideband Tuning
Operating within the 554–586 MHz spectrum, the R41 Kit-B provides 32 MHz of tuning bandwidth and 106 pre-coordinated frequencies. This wide tuning range allows users to quickly find clean channels in crowded RF environments. The one-touch auto scan function searches for the strongest available frequency, while infrared sync pairs compatible transmitters instantly. This streamlined workflow reduces setup time for live events, corporate AV, and multi-performer productions.
True Diversity Reception With Up To 300 Foot Range
The R41 receiver uses diversity technology to maintain consistent RF signal stability and minimize dropouts. With an operating range of up to 300 feet under typical conditions, performers and presenters can move freely across the stage or venue. The system supports up to 16 simultaneous wireless channels when coordinated properly, making it suitable for larger stage productions and multi-microphone applications.
High Contrast LCD With Adjustable RF And AF Controls
A bright, high-contrast LCD provides real-time monitoring of RF signal strength, AF levels, frequency, group and channel settings, squelch status, and transmitter battery level. Adjustable AF output and RF sensitivity controls allow fine-tuning of signal performance. A ground lift switch helps reduce hum caused by ground loops, and a selectable lock function prevents accidental changes to system settings during operation.
Professional Connectivity For Mixers And PA Systems
The R41 Kit-B includes balanced XLR and unbalanced 1/4" outputs for seamless integration with mixing consoles, powered speakers, recording interfaces, and installed audio systems. The package includes two antennas, an audio cable, a power supply, and a rackmount kit for secure installation in touring racks or permanent AV setups. Its durable construction and metal strain relief ensure reliability in demanding live sound environments.