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Sennheiser EW-DX EM 2 Wireless Receiver - R1-9 Band

Sennheiser EW-DX EM 2 Wireless Receiver - R1-9 Band main image

Sennheiser EW-DX EM 2 Wireless Receiver - R1-9 Band

$968.00 to $1,199.00

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Page last updated Jul 06, 2026

Pricing and availability

We compare 600+ stores and found this item at 7 stores. Prices updated June 30, 2026.

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$1,199.00 $1,157.03 $41.97 · All time low

$1,199.00

$1,130.00

$1,199.00

$1,199.00

$1,157.03

$969.00 $968.00 $1.00 · All time low

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Based on price data from 6 merchants for "Sennheiser EW-DX EM 2 Wireless Receiver - R1-9 Band". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

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Elevate your live sound game with the Sennheiser EW-DX EM 2 Wireless Receiver, designed for seamless integration with Evolution Wireless Digital transmitters. This compact yet powerful half-rack receiver is the backbone of a reliable digital UHF system, boasting up to 88 MHz of switching bandwidth and secure AES 256 encryption. Its robust design features an intuitive OLED display and straightforward controls, making it a favorite among audio professionals.

Whether you're navigating the complexities of a large venue or ensuring flawless audio in a corporate setting, the EW-DX EM 2 offers a solution. The system's equidistant channel spacing allows for up to 146 channels in standard mode, and an impressive 293 channels in Link Density Mode, ensuring interference-free operation. Plus, with Ethernet connectivity and compatibility with Sennheiser's Control Cockpit, Wireless Systems Manager, and Smart Assist App, remote management and monitoring have never been more accessible.

Perfect for any dynamic setup, the EW-DX EM 2 comes with a rackmount kit, ensuring easy integration into your existing infrastructure. Enjoy the flexibility of network-enabled control and the peace of mind provided by the unit's high-level encryption, all while delivering pristine audio quality with low latency.

Key Features:

Two-channel half-rack (9.5") receiver
Up to 88 MHz switching bandwidth
Equidistant channel spacing: 146 channels in Standard Mode; 293 channels in Link Density Mode
Secure AES 256 encryption
Ethernet connectivity (IPv4 and IPv6) for network control
OLED display for clear navigation
Includes rackmount kit for versatile setup options

Product specs

Configuration	Receiver
Analog/Digital	Digital
Receiver Type	Rackmount
Simultaneous Channels	2
Receiver Frequency Range	520-607.8 MHz
Range	328 ft. Line-of-sight
Compatibility	Sennheiser Evolution EW-DX
Antenna Type	Detachable
Front Panel Display	Yes
Displays	OLED
Frequency Response	20Hz-20kHz
Signal/Noise Ratio	60dB (A weighted)
Dynamic Range	134dB (A weighted)
Outputs	2 x XLR, 2 x 1/4"
Data I/O	1 x Ethernet
Rackmountable	Yes (kit included)
Rack Spaces	Half-rack
Power Source	12V DC power supply (included)
Height	1.73"
Width	8.35"
Depth	7.44"
Weight	2.2 lbs.

FAQs

What is the frequency range of the Sennheiser EW-DX EM 2 Wireless Receiver R1-9?: The Sennheiser EW-DX EM 2 Wireless Receiver operates within a frequency range of 520-607.8 MHz, which is suitable for various live sound applications.
How many channels can the Sennheiser EW-DX EM 2 Wireless Receiver handle simultaneously?: This receiver can handle up to two simultaneous channels, making it ideal for small to medium-sized live performances or events.
Is the Sennheiser EW-DX EM 2 Wireless Receiver compatible with other Sennheiser systems?: Yes, it is compatible with the Sennheiser Evolution EW-DX series, allowing seamless integration with other components in the same series.
What type of outputs does the Sennheiser EW-DX EM 2 Wireless Receiver provide?: The receiver includes 2 XLR and 2 1/4" outputs, providing flexible connectivity options for various audio setups.
Does the Sennheiser EW-DX EM 2 Wireless Receiver include a rackmount kit?: Yes, the receiver is rackmountable and includes a kit for easy installation in a half-rack space.

Reviews

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Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Sennheiser EW-DX EM 2 Wireless Receiver - R1-9 Band.

Features and functionality

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The Bluetooth control can be glitchy, with issues in range and battery strength reporting.
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EW-DX's fixed RF power at 10mW is sufficient for most applications, but lacks the flexibility of ULXD's switchable RF power settings (1mW, 10mW, 20mW).
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The gain on Sennheiser EW-D can be adjusted in 3dB steps on the transmitter and 6dB steps on the receiver, which may not be suitable for fine-tuning during live performances.
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Software and compatibility

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The Wireless Systems Manager does not support frequency calculation for EW-D systems, complicating integration with non-EW-D devices.
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Manual frequency entry on EW-DX can be cumbersome, especially when integrating with different systems that use WWB.
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Upcoming interoperability improvements are expected to streamline communication between EW-DX and systems using WWB, enhancing integration.
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User experience

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Owners appreciate the mute locking capability from the receiver, enhancing usability during live performances.
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EW-DX's higher voltage front end allows for greater dynamic range, beneficial for capturing a wide array of tonal nuances.
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Some find it quicker to adjust settings directly on the receiver rather than using the app, as the app connection can be slow and cumbersome.
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Use cases and applications

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Ideal for small, straightforward setups without complex RF coordination or network control needs.
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The limited free frequency range (863-865 MHz) in London can accommodate about four systems, but interference is likely in crowded environments like exhibitions or large venues.
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The system might not be ideal for adjusting vocal levels on the fly in live performances due to the stepped gain adjustment, which doesn't substitute a fader.
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Comparisons

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Users prefer the EW-DX over the G4 for digital transmission stability and network control capabilities.
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EW-DX offers lower latency compared to Shure ULXD, appealing to users prioritizing quick response times.
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Unlike Shure's GLXD+ range, Sennheiser does not offer a 5.8GHz backup, which could be a consideration for users concerned about crowded UHF frequencies.
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