SHURE SLX4

Quick setup with simple controls.
Scan function automatically finds available channels; infrared linking enables quick setup.
The backlit LCD shows group/channel, frequency, lock status and more, with an icon indicating low battery. It can be operated in dark environments.
A master list can be recalled when precise frequency settings are required.
Uses detachable quarter-wave antennas.
Range: approx. 60m (varies with operating conditions)
Tone signal frequency: 32.768kHz
Frequency response: 45Hz–15kHz, ±2dB (overall system bandwidth depends on the microphone capsule)
Receiving frequency: any one of 30 Type B channels (806–810MHz)
Antenna input:
Effective impedance: 50Ω
Connector: BNC
RF sensitivity (12dB SINAD): −105dBm typical
Audio output:
Type: balanced (male 3-pin XLR), unbalanced (phone jack)
Impedance: 200Ω (balanced), 1kΩ (unbalanced)
Output level: balanced −13dBV (600Ω load); unbalanced −2dBV (3kΩ load)
Power supply: DC12–18V (160mA)
Dimensions: W197×H42×D134mm
Weight: 816g