Sennheiser XSW 1-825 Dual Wireless Microphone System, GB Band

The Sennheiser XSW 1-825 Dual is a wireless UHF microphone system for vocalists and public speakers. Designed for incredibly stable and consistent signal reception and transmission, the XSW receiver has integrated antennas and antenna-switching diversity to avoid dropouts and interference quickly and responsively. This dual system is incredibly easy to set up, and lets you use the two included transmitters with it simultaneously, with automatic synchronisation and frequency selection to get up and running straight out of the box.

The XSW 1-825 provides a wide range of selectable UHF frequencies to transmit over, making it easy to find a clean, clear frequency and shift away from unexpected interference without interrupting a performance. The transmitters included in this system offer a convenient mute switch and a display to shift frequencies and monitor battery life, as well as two dynamic 825 capsules which give a clean, clear vocal sound for speech and singing

Exceptional sound quality on stage

The Sennheiser XSW 1-825 Dual Wireless Microphone System delivers the exceptional live sound that Sennheiser’s evolution microphone capsules are renowned for. These capsules capture every nuance of the voice, offering clarity, richness, and a dynamic range that elevates live performances. Whether it’s for singing or speaking, the audio quality ensures that every word and note cuts through with precision.

Stable connectivity for uninterrupted performances

Stability is key in live performances, and the XSW 1-825 excels with its antenna-switching 2-channel diversity reception. This technology ensures a stable and continuous connection by automatically selecting the antenna with the best signal. Integrated antennas further streamline the setup, reducing the risk of dropouts, and ensuring performers can focus on their delivery without worrying about technical glitches.

Simplified setup with automatic features

The XSW 1-825 Dual boasts automatic frequency management and synchronization, which means finding a clear channel is hassle-free. This system auto-selects the best frequencies, significantly reducing setup time and making it accessible even to those new to wireless audio systems.

Flexible and adaptable performance

Adaptability is crucial in the ever-changing environment of live performances. With selectable UHF frequencies across a large bandwidth, the XSW 1-825 offers flexibility to adapt to different venues and situations. Up to 10 compatible channels can be used simultaneously, providing versatility for events of various sizes, from small gatherings to larger venues. This flexibility, combined with the system’s reliable performance, makes it a top choice for professionals looking to elevate their audio experience.

What’s in the box

• 2 x SKM 825-XSW Handheld Transmitters with Mute Switch & e825 Cardioid Dynamic Capsules
• 2 x MZQ 1 Microphone Clips
• 1 x EM-XSW 1 DUAL Stationary 2-Channel Receiver with Internal Antennas
• 1 x NT 12-5 CW Power Supple
• 2 x AA Batteries
• Quick Guide

Features

• Dual UHF wireless system for speakers and vocalists
• Antenna-switching 2-channel diversity reception to avoid interference and dropouts
• Integrated antennas for increased signal stability
• Automatic frequency management and transmitter synchronization for easy setup
• Selectable UHF frequencies within a large bandwidth to switch to clean frequencies easily
• Expandable with up to 10 simultaneous transmitters thanks to 10-channel design
• Streamlined interface for fast navigation
• Great for live music venues, houses of worship, and conference halls

Specifications

System

• Modulation: Wideband FM
• Switching Bandwidth: Up to 24MHz
• Frequencies: 80 x factory presets (8 x banks of 10 channels each)
• Signal-to-Noise Ratio: ≥103dBA
• THD: ≤0.9
• Temperature Range:
  • Operation: 0°C to +40°C
  • Storage: -20°C to +70°C
• Transmitter Synchronization: 2.4GHz, low power OQPSK (only active during synchronization)
• Transducer Principle: Dynamic
• Frequency Response: 55Hz – 16kHz
• Pick-up Pattern: Cardioid
• Sensitivity: 1.8mV/Pa (free field, no load at 1kHz)
• Nominal Impedance: 1k?
• Connector: XLR-3

EM-XSW 1 Dual

• Receiver Principle: Double Superheterodyne
• Diversity Principle A: Antenna switching diversity via internal antennas
• Sensitivity (At Peak Deviation):
• AF Frequency Response: 50Hz – 16kHz (-3dB)
• Max. AF Output Voltage: (At peak deviation, 1kHz AF) 1/4” socket (unbalanced): +6dBu
• XLR Socket (Balanced): +12dBu
• Audio Adjustment Range: 45dB, adjustable in 5dB steps
• Power Supply: 12V DC nom. / 300mA
• Squelch: Adjustable from 3dBµV to 28dBµV
• Line/Mic Level: 20dB, switchable
• Housing Material: ABS
• Dimensions (W x H x D): Approx. 320mm x 126.5mm x 42mm
• Weight: Approx. 620g

SKM 825-XSW

• RF Output Power: 10mW
• AF Frequency Response: 80Hz – 16kHz
• Power Supply: 2 x AA batteries, 1.5V
• Operating Time: Approx. 10 hours
• Microphone Type: Dynamic
• Pick-up Pattern: Cardioid
• Input Sensitivity (Capsule): 1.5mV/Pa
• Transmitter Sensitivity: 0 to -30dB, adjustable in 10dB steps
• Housing Material: ABS
• Dimensions (Length x Diameter): 260mm x 50mm
• Weight: Approx. 245g