Sennheiser XSW IEM Set Wireless In-Ear Monitor System (E)
Reliable wireless in-ear monitoring with clear, detailed sound
Personal bodypack receiver lets you create custom mixes and perform freely
Stable UHF transmission ensures uninterrupted audio during performances
Eight frequency banks with 12 channels each for a wide, expandable system
Transmitter supports up to 12 receivers simultaneously
Includes rack-mount kit for easy integration into standard equipment racks
Lightweight, compact bodypack with high-contrast display for stage visibility
Comes with Sennheiser IE 4 in-ear headphones for precise monitoring and noise isolation
EQ and limiter effects let you tailor the sound of your personal mix
Focus mode highlights a chosen instrument to cut through the mix
The Sennheiser XSW IEM SET Wireless In-Ear Monitor System, E Band, delivers clear, accurate on-stage sound for musicians. Its wireless transmitter sends your mix to a lightweight beltpack receiver, letting you perform freely while hearing yourself and other instruments with precision. The included IE 4 in-ear headphones provide detailed sound, and advanced features like EQ, limiting, and focus mode let you customise your mix. Fully expandable, the XSW IEM set can support up to 12 receivers from a single transmitter, making it ideal for solo performers or full bands.
Transmitter (XSW)
Modulation: FM Stereo
Frequency Band / Max RF Output: 823.2 – 831.8 MHz (30 mW)
Switching Bandwidth: Up to 24 MHz
Nominal / Peak Deviation: ±15 kHz / ±24 kHz
Antenna Output: BNC socket, 50
Audio Frequency Response: 45 Hz – 15 kHz
Audio Input: 2 × XLR-3 / 1/4" (6.3 mm) jack combo, electronically balanced
Total Harmonic Distortion (THD): <0.9%
Signal-to-Noise Ratio: 88 dB
Temperature Range: 0°C – 40°C
Input Voltage: +12 V DC
Current Consumption: Approx. 400 mA (depending on volume)
Dimensions: 200 × 128 × 42 mm
Weight: Approx. 700 g
Receiver (Bodypack)
Modulation: Wideband FM
Switching Bandwidth: Up to 24 MHz
Nominal / Peak Deviation: ±15 kHz / ±24 kHz
Squelch: 10 V, fixed
Signal-to-Noise Ratio (1 mV, peak deviation): 88 dB
Total Harmonic Distortion (THD): 1%
Audio Output Level (3.5 mm): 2 × 1.25 V at 16
High Boost (EQ): +10 dB at 13 kHz
Limiter: -10 dB
Audio Frequency Response: 45 Hz – 15 kHz
Cross Talk (50 Hz – 10 kHz): Typically 45 dB
Power Supply: 2 × AA 1.5 V batteries
Nominal Voltage: 3 V battery
Operating Time: Approx. 6 hours (depending on volume)
Dimensions: 95 × 70 × 26 mm
Weight (with batteries): Approx. 110 g
IE 4 In-Ear Earphones
Transducer: Dynamic
Frequency Response: 40 Hz – 20 kHz
SPL (1 kHz, 1 mW): 106 dB
Nominal Impedance: 6
Cable Length: 1.4 m
Connector: 3.5 mm (1/8") stereo plug, gold-plated
Operating Temperature: -5°C – +50°C (23°F – 122°F)




