Sennheiser XSW IEM Set B Wireless In-Ear Monitoring System

Sennheiser XSW IEM Set (B) – Wireless In-Ear Monitoring System

The Sennheiser XSW IEM Set (B) is a professional wireless in-ear monitoring system designed for live performance, rehearsals, presentations, and stage environments where accurate personal monitoring is essential. Part of Sennheiser’s XS Wireless IEM range, this complete system provides reliable UHF transmission, flexible monitoring modes, and robust hardware suitable for both fixed installations and mobile stage setups.

With stereo transmission, adjustable EQ and limiter controls, and support for multiple receivers per transmitter, the XSW IEM Set (B) offers performers and presenters a controlled, interference-resistant monitoring solution with consistent audio quality.

Included Components

• XSW IEM SR Stereo Transmitter: Rugged metal housing with balanced audio inputs.
• XSW IEM EK Bodypack Receiver: Lightweight beltpack with clear LC display and intuitive controls.
• IE 4 In-Ear Headphones: Dynamic in-ear monitors with secure fit and bass-rich response.
• Rack Mount Kit: For secure installation of the transmitter in standard racks.
• NT 12-5 CW Power Supply: Includes country adapter.
• BNC Omni Antenna: Supports stable RF transmission.
• AA Batteries: For powering the bodypack receiver.

System & RF Specifications

Audio & Monitoring Performance

• Audio Frequency Response: 45 Hz – 15 kHz for clear vocal and instrument monitoring.
• Low Distortion: Total harmonic distortion below 0.9% for clean sound reproduction.
• High Signal-to-Noise Ratio: ≥ 88 dB for reliable dynamic clarity.
• Flexible Monitoring Modes: Mono, stereo, and focus mode for personalized mixes.
• EQ & Limiter: Adjustable controls enhance clarity and help protect hearing.

Connectivity

• Transmitter Inputs: 2 × electronically balanced combo XLR / ¼″ connectors.
• Transmitter Monitoring Output: 6.3 mm headphone jack.
• Antenna Connector: BNC type.
• Receiver Output: 3.5 mm headphone jack.

Physical & Power Details

System Highlights

• Complete Monitoring Solution: All essential components included for immediate deployment.
• Stable UHF Transmission: Preset frequency banks help minimize interference.
• Customizable Listening Experience: EQ, limiter, and focus modes adapt to individual needs.
• Expandable Setup: Multiple receivers can be paired to a single transmitter.

Professional In-Ear Monitoring with Flexible Control

The Sennheiser XSW IEM Set (B) delivers dependable wireless monitoring with practical control features and durable construction. Designed for performers and presenters who require consistent personal monitoring, it offers clarity, flexibility, and ease of use across live stages, rehearsal spaces, and event environments.