XS Wireless 1 DUAL is a 2-channel wireless system for singers and presenters. Designed with ease of use in mind, these analog UHF systems feature a sleek dual-channel receiver with built-in antennas and the streamlined interface from Sennheisers popular XS Wireless 1 series.
Excellent live sound featuring Sennheisers renowned evolution microphone capsules
Antenna-switching 2-channel diversity reception
Integrated antennas
Automatic frequency management and synchronization via remote channel for easy setup
Selectable UHF frequencies within a large bandwidth
Up to 10 compatible channels
Specifications
System
Frequency range
548-572 MHz
Dimensions
Ø 48 x L 180 mm
Connector
XLR-3
Frequency response
55 - 16,000 Hz
THD, total harmonic distortion
≤ 0.9%
Transducer principle
dynamic
Weight
330 g (0.73 lbs)
Pick-up pattern
cardioid
Nominal impedance
300 Ω (at 1 kHz)
Min. terminating impedance
1 kΩ
Storage temperature
–20°C to +70°C
Operating temperature
0°C to +40°C
Signal-to-noise ratio
≥ 103 dBA
Switching bandwidth
Up to 24 MHz
Modulation
Wideband FM
Frequency
80 factory presets (8 banks of 10 channels each)
Sensitivity
1.8 mV/Pa (free field, no load at 1 kHz)
Synchronization
Transmitter: 2.4 GHz, low power OQPSK (only active during synchronization)
Temperature Range
0 °C ... +40 °C (+32 °F ... +104 °F)
Frequency range
Frequency response
EM-XSW 1 DUAL
Dimensions
approx. 320 x 126.5 x 42 mm
Weight
approx. 620 g
Power supply
12 V DC nom. / 300 mA
Output voltage
(at peak deviation, 1 kHz AF) 1/4“ (6.3 mm) socket (unbalanced): +6 dBu
Housing
Rugged ABS housing
Sensitivity
< 3 μV at 52 dB(A) rms S/N (at peak deviation)
Squelch
Adjustable from 3 dBμV to 28 dBμV
AF frequency response
50 to 16,000 Hz (–3 dB)
Audio adjustment range
45 dB, adjustable in 5 dB steps
Line / Mic level
20 dB, switchable
Receiver Principle
Double superheterodyne
Diversity principle
Antenna switching diversity via internal antennas
SKM 825-XSW / SKM 835-XSW
Dimensions
Approx. 260 x 50 mm
Microphone
Dynamic
Weight
Approx. 245 g
Pick-up pattern
Cardioid
RF output power
10 mW
Operating time
Approx. 10 hrs
Power supply
2 AA size batteries, 1.5 V
Housing
Rugged ABS housing
Sensitivity
0 to -30 dB, adjustable in 10 dB steps
Input sensitivity
1.5 mV / Pa
AF frequency response
80-16,000 Hz
