Sennheiser SR 2050 Iem BW - X
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Sennheiser
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A reference in the 2000 series, in dual transmitter version
The Sennheiser SR 2050 carries the DNA of the SR 2000, with the difference that it offers a dual transmitter configuration. You will find the same professional strengths of the range: a robust rack-mounted architecture, frequency management tailored for complex RF environments, and network compatibility allowing centralized supervision of a complete system. The result: an IEM transmitter ready for tours, TV studios, theaters, and demanding fixed installations, with smooth integration into a Sennheiser ecosystem.
Who is the SR 2050 for, and in what applications does it excel?
The SR 2050 is aimed at teams seeking a stable, controllable, and scalable IEM solution: monitor engineers, RF managers, service providers, houses of worship, and stages equipped with in-ear monitoring. Its 1U format and 19-inch chassis facilitate integration into flight cases, while fine management of banks and channels helps build a clean frequency plan, even when multiple wireless links coexist. It is a relevant choice whenever RF reliability and operational efficiency take precedence over repetitive manual adjustments.
Technical specifications
| Frequency response | 25 Hz - 16 kHz | Inputs | jack/XLR |
| Rack unit | 1 | Outputs | XLR, headphone |
Questions frequently asked
Is the Sennheiser SR 2050 IEM BW-X a dual transmitter?
This version combines two IEM transmitters in a 1U 19-inch rack-mount chassis, measuring 436 x 215 x 43 mm.
What frequency range does the BW-X version cover?
The B band of this version ranges from 626 to 698 MHz. Tuning is done in 25 kHz steps, with a switchable bandwidth of up to 75 MHz.
Can this IEM transmitter be controlled from a computer?
Thanks to its Ethernet connection, monitoring and control are available via Sennheiser Wireless Systems Manager. This centralized management allows monitoring of parameters for multiple network-compatible devices. The integration is suitable for RF fleets used on stage, in theaters, or fixed installations.
What audio connectivity is available?
The device features 4 XLR connectors and 4 6.35 mm jacks for audio, as well as 2 BNC connectors for antennas. An adjustable headphone output of more than 100 mW at 32 ohms allows on-site signal monitoring.
How many frequencies and channels can the SR 2050 manage?
The RF management includes up to 3000 carrier frequencies, 20 fixed banks, and 6 configurable banks. Each bank can contain up to 32 presets or adjustable channels, while the RF power is switchable between 10, 30, and 50 mW.



