Sennheiser EM-XSW 1-A Table top receiver with internal, integrated antennas. 8 banks of 10 coordinated frequency presets, frequency range: A (548-572 MHz) - 507308

Product Overview

The Sennheiser EM-XSW 1-A is the standalone tabletop receiver for the XSW 1 wireless platform, sold individually for integrators and end users who need to add a receiver to an existing XSW 1 system or replace a receiver without purchasing a complete set. Operating in the A frequency range (548–572 MHz) with antenna-switching diversity and integrated antennas, it supports up to 10 compatible channels and pairs with any XSW 1-compatible handheld or bodypack transmitter via infrared sync.

Product Description

The EM-XSW 1-A is the receiver component of the Sennheiser XSW 1 analog UHF wireless platform, available as a standalone unit for channel expansion, system repair replacement, or custom configurations where transmitters are sourced separately. The receiver uses antenna-switching diversity, monitoring two integrated antennas and selecting the stronger signal path to reduce RF dropouts in standard single-room environments. Infrared remote channel synchronization allows the receiver to program any SK XSW-A bodypack or SKM 825/835/865-XSW handheld transmitter frequency with a single button press. The front-panel display shows RF level, AF level, and battery status of the paired transmitter. Up to 10 channels can be coordinated simultaneously within the A frequency range, making this receiver compatible with other XSW 1-series sets in multi-mic installations. The NT 12-5 CW power supply is included. The EM-XSW 1-A is the correct purchase when adding a wireless vocal, instrument, lavalier, or headmic channel to an existing XSW 1 installation using separately sourced transmitters.

Key Features

• Standalone Receiver — Single-channel XSW 1 platform receiver for system expansion or component replacement.
• Antenna-Switching Diversity — Integrated antennas for reliable RF reception in standard venue environments.
• Up to 10 Compatible Channels — Coordinates with other XSW 1-series sets in the A frequency range.
• Infrared Sync — One-press channel pairing with any XSW 1-compatible transmitter.
• Front-Panel Display — RF level, AF level, and transmitter battery status at a glance.
• NT 12-5 CW Power Supply Included — Ready for standard AC connection out of box.
• UHF A Band (548–572 MHz) — Stable professional UHF spectrum allocation.

Technical Specifications