Wireless Microphones

JTS R-4 All Racked Up System (4, 8 or 12 Channel)

Delivery in 1-3 days

The JTS R-4 Quad Channel UHF Wireless System Kit is a professional multi-channel wireless solution available in 4, 8 or 12 channel configurations. Designed as a flexible self-assembly package, the system can be supplied with handheld transmitters or bodypack transmitters to suit specific application requirements. Built around the JTS R-4 quad-channel receiver, housed in a compact 1U, 19-inch rackmount chassis, the system delivers stable RF performance and extended operating range. Advanced REMOSET technology enables one-touch synchronisation, allowing all transmitter parameters to be configured within an effective distance of 10 metres or more. Adjustable settings include frequency data, RF power, sensitivity, low cut, key lock and user name, ensuring precise control and rapid deployment. Engineered for environments where reliability and audio quality are critical, the R-4 system is ideal for schools, theatres, houses of worship and multi-vocal or instrument-based performances. Extremely low companding noise ensures clean and natural sound reproduction, while cascadable power and antenna distribution simplify multi-unit installations. An optional slide-in rechargeable transmitter station is also available for enhanced operational efficiency. The system is available with the JSS-4 handheld transmitter, featuring a rugged aluminium alloy chassis and interchangeable capsule modules compatible with other microphone brands. As standard, it is fitted with the JTS SAM-8WLN dynamic capsule, offering strong vocal clarity and reduced handling noise. Alternatively, the R-4TBM bodypack transmitter provides a durable bel tpack solution; please note that headset or lapel microphones are not included with belt pack variants. The CM-804i headset microphone is recommended for optimal performance. These kits include a suitable flight case, the selected radio microphone variant(s), a 2U locking draw and antenna rear to front antenna kit. Please note: This system arrives in the original boxes and is ready for user assembly.

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Delivery in 1-3 days
£2,299.00 - £5,750.00

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Wireless microphones provide clear and reliable voice capture without the restriction of cables. They allow presenters, performers and instructors to move freely while delivering speech or vocals through a sound system.

Commonly used for events, live performances, presentations and fitness classes, wireless microphone systems typically include a handheld or bodypack transmitter and a receiver that connects to a mixer or amplifier.

If you need assistance selecting the right wireless microphone system for your setup, contact our team and we will be happy to help.

Contact The AV Barn for expert advice on commercial audio and AV solutions. Whether you need system design, product recommendations or a tailored quotation, our team supports businesses, education and hospitality across the UK.

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JTS R-4 All Racked Up System (4, 8 or 12 Channel)