The Sennheiser AC 41 is a compact, professional antenna combiner designed for in-ear monitor (IEM) applications. It allows up to four wireless IEM transmitters to feed a single external antenna, improving RF performance, simplifying antenna placement, and reducing stage clutter. Operating across a broad 500–870 MHz range, the AC 41 suits a wide variety of regional frequency plans and touring needs. With integrated 4-way power distribution, the unit can supply DC power to connected Sennheiser G4 IEM transmitters directly via the RF cables, helping streamline your rack build and minimise external PSUs and cabling. Robust BNC connectors ensure secure, reliable RF interconnects for demanding live environments. Ideal for rental stock, touring racks, installed venues, and broadcast setups, the AC 41 helps deliver stable RF, cleaner stage layouts and faster deployment. Choose the AC 41 when you need dependable, space-efficient RF combining for multi-transmitter IEM systems. Perfect for live sound engineers who value tidy racks, reliable coverage and efficient power management in professional monitoring workflows.
Includes
- Sennheiser AC 41 Antenna Combiner
STAGE22.5.100.99