Sennheiser

Sennheiser 509146 XSW IEM Wireless In-Ear Monitor System

4.7 (21 reviews)

Elevate Your Performance with Sennheiser XSW IEM SET Wireless Monitoring SystemHear every nuance of your performance with the Sennheiser XSW IEM SET, a complete wireless in-ear monitoring solution. Designed for musicians performing live or rehearsing, this system delivers renowned Sennheiser soun...

$649.00*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

Elevate Your Performance with Sennheiser XSW IEM SET Wireless Monitoring System

Hear every nuance of your performance with the Sennheiser XSW IEM SET, a complete wireless in-ear monitoring solution. Designed for musicians performing live or rehearsing, this system delivers renowned Sennheiser sound and reliable wireless performance. Create your own stereo mix with EQ, limiter, panning, and Focus mode, and move freely on stage with confidence. Includes a carrying bag for easy transport.

Specifications:

  • Brand: Sennheiser
  • Model: 509146
  • Frequency Range: A: 476 to 500 MHz
  • Technology: Wireless
  • Included Components: XSW IEM SR Stereo Transmitter, XSW IEM EK Stereo Receiver with IE 4 Earphones, IE 4 In-Ear Stereo Earphones, XSW BNC Antenna, XSW Rackmount Kit, NT 12-5 CW Power Supply, 2 x AA Batteries, Auray Carrying Bag for Wireless System
  • Features: Stereo Panning, Focus Mode, 960 Frequencies, 8 Banks
  • Battery Life: 6 Hours (Carrying Case)

Key Features

Live Stage, Rehearsal, House of Worship

XSW IEM EK Stereo Receiver

960 Frequencies, 8 Banks

Stereo Panning, Focus Mode

XSW IEM SR Stereo Transmitter

Specifications

Brand
Sennheiser
Model Name
XSW IEM Wireless In-Ear Monitor System
Receiver Model
XSW IEM EK Stereo Receiver
Transmitter Model
XSW IEM SR Stereo Transmitter
Frequency Range
960 Frequencies
Frequency Banks
8 Banks
Receiver Modes
Stereo Panning, Focus Mode
Intended Use
Live Stage, Rehearsal, House of Worship

Pros & Cons

👍 Pros

  • Features 960 selectable frequencies across 8 banks, providing extensive options for clear signal transmission.
  • Includes both a stereo panning and Focus Mode on the XSW IEM EK Stereo Receiver for customized monitoring.
  • The system is suitable for various applications, including live stage performances, rehearsals, and houses of worship.
  • Comes with both an XSW IEM EK Stereo Receiver and an XSW IEM SR Stereo Transmitter for a complete setup.
  • Designed to deliver a reliable wireless in-ear monitoring experience with multiple frequency choices.

👎 Cons

  • The system's broad frequency range requires careful scanning to avoid interference, particularly in crowded RF environments.
  • Specific details on battery life for the receiver are not provided, which could impact extended use without spare power.
  • While versatile, specialized features like stereo panning may require some user adjustment for optimal personalization.
  • The absence of a bundled in-ear earphone means additional purchase is required to complete the monitoring solution.
  • This system is tailored for in-ear monitoring, potentially making it less suitable for traditional speaker monitoring setups.

Frequently Asked Questions

The system includes an XSW IEM EK Stereo Receiver and an XSW IEM SR Stereo Transmitter, forming a complete wireless in-ear monitoring setup.
This system offers 960 frequencies, organized into 8 banks, providing multiple options for finding a clear signal.
Yes, the XSW IEM EK Stereo Receiver features both stereo panning and a Focus Mode, allowing you to customize your audio mix.
The system is designed for live stage performances, rehearsals, and use in houses of worship, offering clear personal audio monitoring.
With 960 selectable frequencies and 8 banks, the system offers significant flexibility to help avoid interference in various environments.