
Description
The XS Wireless IEM set includes everything you need for an easy start with personal monitoring. Defining new standards for simple, flexible, and reliable wireless in-ear monitoring, this system is designed to help you level up your sound, regardless of your tech experience.
Whether a rehearsal or live performance, on a club stage or for a worship service: Benefit from renowned Sennheiser sound and solid pro-grade wireless UHF reliability packed in a convenient and rugged system – letting you focus on playing your best.
Features:
- Complete starter set for in-ear monitoring
- Reliable, easy-to-manage wireless connection in the professional UHF range
- Full control with flexible audio modes
- Focus mode to balance your personal mix
- Advanced features like EQ and limiter
- Easy frequency presets or detailed manual control
- Infrared sensor to sync multiple receivers easily to one transmitter
What's In The Box:
- XSW IEM EK Stereo Receiver
- XSW IEM SR Stereo Transmitter
- XSW BNC Antenna
- IE 4 In-ear headphones
- 2 AA batteries
- XSW Rack Mount Kit
- NT 12-5CW Power Supply + Country Adapter
- Quick Guide, Safety Guide, Compliance Sheet, Frequency Table
| XSW IEM SR - Stereo Transmitter | |
| RF characteristics | |
| Modulation | FM stereo |
| Frequency ranges (max. RF output power) | A: 476 - 500 MHz (30 mW) B: 572 - 596 MHz (30 mW) C: 662 - 686 MHz (30 mW) E: 823.2 - 831.8 MHz (30 mW) K: 925.2 - 937.3 MHz (10 mW) |
| Switching bandwidth | up to 24 MHz |
| Nominal/peak deviation | ±15 kHz / ±24 kHz |
| Antenna output | BNC socket, 50 ½ |
| AF characteristics | |
| AF frequency response | 45 Hz to 15 kHz |
| AF input | BAL AF IN L (I) + MONO/ BAL AF IN R (II) 2x XLR-3/_" (6.3 mm) jack combo socket, electronically balanced |
| Total harmonic distortion (THD) | <0.9 % |
| Signal-to-noise ratio (at nominal load and peak deviation) | ³88 dB |
| Overall device | |
| Temperature range | 0 ¡C to +40 ¡C |
| Input rating | +12 V DC |
| Current consumption | Approx. 400mA (depending on volume level) |
| Dimensions | Approx. 200 x 128 x 42 mm |
| Weight | Approx. 700 g |
| XSW IEM EK - Stereo Receiver | |
| RF characteristics | |
| Modulation | Wideband FM |
| Frequency ranges | A: 476 - 500 MHz B: 572 - 596 MHz C: 662 - 686 MHz E: 823.2 - 831.8 MHz K: 925.2 - 937.3 MHz |
| Switching bandwidth | up to 24 MHz |
| Nominal/peak deviation | ±15 kHz / ±24 kHz |
| Squelch | 10 µV, fixed |
| AF characteristics | |
| Signal-to-noise ratio (1 mV, peak deviation) | ³88 dB |
| Total harmonic distortion (THD) | ² 1 % |
| AF output level at 3.5 mm | 2 x 1,25 Veff at 16 ½ |
| High Boost (EQ) | +10 dB at 13 kHz |
| Limiter | -10 dB |
| AF frequency response | 45 Hz to 15 kHz |
| Cross talk (50 Hz - 10 kHz) | typically 45 dB |
| Overall device | |
| Temperature range | 0 ¡C to +40 ¡C |
| Power supply | 2 AA batteries, 1.5 V |
| Nominal voltage | 3 V battery |
| Operating time | Approx. 6 hrs (depending on volume level) |
| Dimensions | Approx. 95 x 70 x 26 mm |
| Weight (incl. batteries) | Approx. 110 g |
| IE 4 - In-ear headphones | |
| Transducer | dynamic |
| Frequency response | 40-20.000 Hz |
| SPL (1 kHz, 1 mW) | 106 dB |
| Nominal impedance | 6 ½ |
| Cable length | 1.4 m |
| Connector | 3.5 mm (1/8Ò) stereo plug, gold-plated |
| Temperature | Ð5 ¡C (23 ¡F) to +50 ¡C (122 ¡F) |
The XS Wireless IEM set includes everything you need for an easy start with personal monitoring. Defining new standards for simple, flexible, and reliable wireless in-ear monitoring, this system is designed to help you level up your sound, regardless of your tech experience.
Whether a rehearsal or live performance, on a club stage or for a worship service: Benefit from renowned Sennheiser sound and solid pro-grade wireless UHF reliability packed in a convenient and rugged system – letting you focus on playing your best.
Features:
- Complete starter set for in-ear monitoring
- Reliable, easy-to-manage wireless connection in the professional UHF range
- Full control with flexible audio modes
- Focus mode to balance your personal mix
- Advanced features like EQ and limiter
- Easy frequency presets or detailed manual control
- Infrared sensor to sync multiple receivers easily to one transmitter
What's In The Box:
- XSW IEM EK Stereo Receiver
- XSW IEM SR Stereo Transmitter
- XSW BNC Antenna
- IE 4 In-ear headphones
- 2 AA batteries
- XSW Rack Mount Kit
- NT 12-5CW Power Supply + Country Adapter
- Quick Guide, Safety Guide, Compliance Sheet, Frequency Table
| XSW IEM SR - Stereo Transmitter | |
| RF characteristics | |
| Modulation | FM stereo |
| Frequency ranges (max. RF output power) | A: 476 - 500 MHz (30 mW) B: 572 - 596 MHz (30 mW) C: 662 - 686 MHz (30 mW) E: 823.2 - 831.8 MHz (30 mW) K: 925.2 - 937.3 MHz (10 mW) |
| Switching bandwidth | up to 24 MHz |
| Nominal/peak deviation | ±15 kHz / ±24 kHz |
| Antenna output | BNC socket, 50 ½ |
| AF characteristics | |
| AF frequency response | 45 Hz to 15 kHz |
| AF input | BAL AF IN L (I) + MONO/ BAL AF IN R (II) 2x XLR-3/_" (6.3 mm) jack combo socket, electronically balanced |
| Total harmonic distortion (THD) | <0.9 % |
| Signal-to-noise ratio (at nominal load and peak deviation) | ³88 dB |
| Overall device | |
| Temperature range | 0 ¡C to +40 ¡C |
| Input rating | +12 V DC |
| Current consumption | Approx. 400mA (depending on volume level) |
| Dimensions | Approx. 200 x 128 x 42 mm |
| Weight | Approx. 700 g |
| XSW IEM EK - Stereo Receiver | |
| RF characteristics | |
| Modulation | Wideband FM |
| Frequency ranges | A: 476 - 500 MHz B: 572 - 596 MHz C: 662 - 686 MHz E: 823.2 - 831.8 MHz K: 925.2 - 937.3 MHz |
| Switching bandwidth | up to 24 MHz |
| Nominal/peak deviation | ±15 kHz / ±24 kHz |
| Squelch | 10 µV, fixed |
| AF characteristics | |
| Signal-to-noise ratio (1 mV, peak deviation) | ³88 dB |
| Total harmonic distortion (THD) | ² 1 % |
| AF output level at 3.5 mm | 2 x 1,25 Veff at 16 ½ |
| High Boost (EQ) | +10 dB at 13 kHz |
| Limiter | -10 dB |
| AF frequency response | 45 Hz to 15 kHz |
| Cross talk (50 Hz - 10 kHz) | typically 45 dB |
| Overall device | |
| Temperature range | 0 ¡C to +40 ¡C |
| Power supply | 2 AA batteries, 1.5 V |
| Nominal voltage | 3 V battery |
| Operating time | Approx. 6 hrs (depending on volume level) |
| Dimensions | Approx. 95 x 70 x 26 mm |
| Weight (incl. batteries) | Approx. 110 g |
| IE 4 - In-ear headphones | |
| Transducer | dynamic |
| Frequency response | 40-20.000 Hz |
| SPL (1 kHz, 1 mW) | 106 dB |
| Nominal impedance | 6 ½ |
| Cable length | 1.4 m |
| Connector | 3.5 mm (1/8Ò) stereo plug, gold-plated |
| Temperature | Ð5 ¡C (23 ¡F) to +50 ¡C (122 ¡F) |
Your home for all things pro audio—backed by expertise and experience. Connect with us today.
Your home for all things pro audio—backed by expertise and experience. Connect with us today.







