Sennheiser EK 2000 IEM Bodypack Receiver (AW+: 470-558 MHz)

Professional in-ear monitoring bodypack receiver with HDX, adaptive diversity, and stereo operation

The Sennheiser EK 2000 IEM is a professional in-ear monitoring (IEM) bodypack receiver with HDX enhanced audio quality, adaptive diversity reception, stereo operation, and charging contacts. Designed for the Sennheiser 2000 Series wireless platform, the EK 2000 IEM is the performer-side receiver for demanding touring, broadcast, and theatrical in-ear monitoring applications where audio quality, RF reliability, and daily battery management are critical.

The HDX compander technology delivers wider dynamic range and lower noise than standard analog companding, providing a more natural and transparent audio experience for the performer. Adaptive diversity automatically selects the strongest antenna signal to maintain a robust wireless connection, while the charging contacts enable drop-in charging without removing the battery pack — essential for fleet management in multi-performer touring and theater environments.

Key Features

• HDX compander for enhanced audio dynamic range
• Adaptive diversity reception for robust RF performance
• Stereo in-ear monitoring with volume and balance control
• Charging contacts for drop-in battery charging
• Frequency range: AW+ (470-558 MHz)
• IE 4 earpiece included

Professional Applications

Commonly deployed in church, house of worship, and professional AV environments.

• Touring artist and musician in-ear monitoring
• Theater and musical production performer monitoring
• Broadcast talent monitoring and cueing
• Expanding existing 2000 Series IEM systems with additional receivers

Frequently Asked Questions

What transmitter is required for the EK 2000 IEM?

The EK 2000 IEM pairs with the Sennheiser SR 2050 IEM transmitter or other compatible 2000 Series IEM transmitters in the matching frequency band (AW+: 470-558 MHz).

Can I use my own earphones instead of the included IE 4?

Yes. The EK 2000 IEM has a standard 3.5mm headphone output that accepts any earphones or in-ear monitors with a 3.5mm plug. The IE 4 is included as a starter earpiece; most professionals upgrade to custom-molded or higher-tier universal-fit in-ear monitors.

Related Equipment and Workflow Compatibility

The EK 2000 IEM is part of the Sennheiser 2000 Series wireless IEM platform. It pairs with SR 2050 IEM transmitters and is designed for professional touring, broadcast, and theater in-ear monitoring systems.

Why Professionals Use This Type of Product

• HDX technology provides studio-quality audio for performer monitoring
• Adaptive diversity maintains a solid RF link in challenging environments
• Charging contacts enable fleet-style battery management
• Professional 2000 Series platform for the most demanding applications

Additional Compatibility Information

The Sennheiser EK 2000 IEM (AW+: 470-558 MHz) is a professional in-ear monitoring bodypack receiver with HDX audio, adaptive diversity, stereo operation, and charging contacts for 2000 Series wireless IEM systems. Includes IE 4 earpiece.