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

The Sennheiser XSW IEM Set (B) is designed for musicians, presenters, and live performers who demand reliable, pro-level wireless in-ear monitoring—with minimal fuss. This set includes a rugged stereo transmitter, lightweight bodypack receiver, IE 4 in-ear headphones, and everything you need to start playing.

Key Features

• UHF wireless (572–596 MHz B-band): Stable, interference-resistant transmission up to 100 m line-of-sight.
• Stereo transmitter with metal housing: Two combo XLR / ¼″ inputs, headphone preview output, EQ, limiter, and easy IR sync.
• Bodypack receiver with focus mode: Allows balancing between two channels or blending a mono mix with stereo, plus limiter and EQ adjustments.
• Included IE 4 in-ear headphones: Dynamic drivers with wide frequency response and comfortable, exchangeable ear sleeves.
• Up to 6 hours battery life: Receiver runs on 2 × AA batteries for gig-ready performance.
• Multiple frequency banks: 8 banks × 12 aligned channels help avoid congestion and make setup fast.
• Rackmount kit and external power supply included: Ready for both compact setups and permanent install use.

Customer Benefits

This set gives you clarity, freedom of movement, and confidence on stage. Stereo mixing or focus mode puts control in your hands. Rugged hardware stands up to live use, while the included earphones and accessories mean you’re ready from rehearsal to performance. Soundium makes gear that helps you perform at your best.

Quick Specs

• Frequency range: 572 – 596 MHz (B-band)
• Transmit power: 30 mW
• Audio frequency response: 45 Hz – 15 kHz
• Transmitter inputs: 2 × XLR-¼″ combo (balanced stereo or dual mono)
• Receiver output: 3.5 mm headphone jack (stereo)
• Battery type: 2 × AA (receiver) – up to ~6 hours runtime
• Dimensions – Transmitter: approx. 200 × 128 × 42 mm
• Weight – Transmitter: approx. 700 g
• Dimensions – Receiver: approx. 95 × 70 × 26 mm
• Weight – Receiver (with batteries): approx. 110 g

What’s in the Box

• XSW IEM SR stereo transmitter
• XSW IEM EK stereo bodypack receiver
• IE 4 in-ear headphones
• XSW BNC antenna
• Rackmount kit
• NT 12-5CW power supply with country adapters
• 2 × AA batteries

Use Cases / Ideal For

Perfect for live stage performances, worship teams, band rehearsals, presenters, or anyone needing clear in-ear monitoring and mix control during performance.

Compatibility

Works with any mixer, audio interface, or preamp via standard XLR or ¼″ outputs. IE 4 earbuds are standard 3.5 mm; receiver supports additional earphones if preferred.

Pros & Cons

✅ Pros:

• All-in-one kit with everything needed for wireless in-ear monitoring.
• Flexible audio modes (Stereo, Mono, Focus) provide customization for performers.
• Reliable UHF transmission with multiple presets ensures clear signal even in crowded RF environments.
• Rugged build on transmitter; lightweight and comfortable receiver.

⚠️ Cons:

• Limited battery life (~6 hours); having spare batteries is recommended for longer sets.
• Only one receiver included per set; additional performers require purchasing extra receivers.

The Sennheiser XSW IEM Set (B) brings reliable wireless in-ear monitoring, flexible mixing, and robust build quality to musicians and performers.