SLX Wireless Handheld/Lavalier Combo System; Incl. SLX2/58 Handheld Transmitter with SM58 Microphone, WL185 Cardioid Lavalier Microphone, SLX1 Bodypack Transmitter, and SLX4 Diversity Receiver.
Frequency range: 638-662MHz
The SLX124/85/SM58 Combo Wireless System is part of the SLX wireless systems family.
SLX® Wireless Systems are powerful wireless tools that can be set up quickly and used confidently by installers and working bands. Features include auto frequency scan with transmitter setup, exceptional wireless clarity, and Shure patented Audio Reference Companding.
Note: Bodypack and handheld transmitters cannot be used simultaneously.
Includes SLX2/SM58 handheld transmitter, WL185 lavalier microphone, SLX1 bodypack transmitter, SLX4 receiver, microphone clip, tie clip, rackmount kit, two 1/4 wave antennas, power supply, 4 AA batteries, protective bumpers with 8 screws, 2 vinyl bags, and user guide.
System technical specifications
Compatible systems per frequency band: 12
Auto Setup Features: Scan/Sync
Audio Reference Companding: Yes
Included Antennas: Detachable 1/4-wave
Antenna Options: Yes
PC Control: No
Receiver Network Ability: No
Rack Hardware: Included
Case: Optional System Case (WA610)
Transmitter Display: Backlit LCD + Multi-color LED
Receiver Display: Backlit LCD + LED
Battery, Endurance: 2AA, >8 h
Environment: Conference rooms, seminars, churches, theatres, music clubs
Further Technical Specs
42 mm H x 197 mm W x 134 mm D (1.65 x 7.76 x 5.28 in.)
816 g (1 lb. 13 oz.)
Audio Output Level (ref. +/– 38 kHz deviation with 1 kHz tone)
XLR connector (into 600 Ω load): –13 dBV
1/4 inch connector (into 3000 Ω load): –2 dBV
XLR connector: 200 Ω
1/4 inch connector: 1kΩ
Pin 1: Ground
Pin 2: (+)
Pin 3: (-)
–105 dBm for 12 dB SINAD, typical
>70 dB, typical
12–18 Vdc at 150 mA, supplied by external power supply
Operating Range Under Typical Conditions
100m (300 ft.)
Note: Actual range depends on RF signal absorption, reflection, and interference
Audio Frequency Response (+/– 2 dB)
Minimum: 45 Hz
Maximum: 15 kHz
Note: Overall system frequency depends on microphone element.
Total Harmonic Distortion (ref. +/– 38 kHz deviation, 1 kHz tone)
>100 dB A-weighted
Operating Temperature Range
–18°C (0°F) to +50°C (+122°F)
Note: battery characteristics may limit this range
Transmitter Audio Polarity
Positive pressure on microphone diaphragm (or positive voltage applied to tip of WA302 phone plug) produces positive voltage on pin 2 (with respect to pin 3 of low impedance output) and the tip of the high impedance 1/4-inch output.
Logic Connections (SLX4L only)
Pin 1: Logic output, Transmitter Mute Status. Mute=low (0 V). Sinks up to 100 mA. Absolute maximum -0.7 to 5.5V DC
Pin 2: Logic ground
Pin 3: Logic output, Battery Status. Good=low (0 V). Sinks up to 100 mA.Absolute maximum -0.7 to 5.5V DC