Item #1535700 Model #SLXD14-J52

Shure SLXD14 Combo System with SLXD1 Bodypack and SLXD4 Receiver Band J52


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Easy setup and optimum performance in one package.

SLX Wireless Systems like this SLXD14 Combo System, 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.

Includes WL93 lavalier microphone, SLX1 bodypack transmitter, SLX4 receiver, tie clip, rackmount kit, two 1/4 wave antennas, power supply, two AA batteries, protective bumpers with eight screws, vinyl bag and user guide.

Choose from one of three bandwidths:
G58: 470–514mHz
H55: 514–558mHz
J52: 558–616mHz
SLX Working Range:
  • Line of Sight: 100 m (300')  (Note: Actual range depends on RF signal absorption, reflection and interference.)
Audio Frequency Response:
  • 45Hz–15kHz (Note: Dependent on microphone type)
Total Harmonic Distortion:
  • Ref. ±38 kHz deviation with 1 kHz tone, <0.5%, typical
Dynamic Range:
  • >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" output
SLX1 Audio Input Level:
  • Gain position 
  • mic: −10 dBV maximum 
  • 0dB: +10 dBV maximum 
  • –10dB: +20 dBV maximum
Gain Adjustment Range:
  • 30dB
Input Impedance:
  • 1 mohm
RF Output Power:
  • 10–30 mW (varies by region)
Pin Assignments:
  • TA4M: 
  • 1: ground (cable shield) 
  • 2: + 5 V Bias 
  • 3: audio 
  • 4: Tied through active load to ground (On instrument adapter cable, pin 4 floats)
Dimensions (HxWxD): 
  • 108 mm x 64 mm x 19 mm
  • 81 g (3 oz.), without batteries
  • Galvanized steel
Power Requirements:
  • 2 "AA" size alkaline or rechargeable batteries
Battery Life:
  • Up to 8 hours (alkaline)
SLX4 Dimensions (HxWxD):
  • 42 mm x 197 mm x 134 mm
  • 1 lb. 13 oz.
  • Galvanized steel
  • –105dBm for 12dB SINAD, typical
Power Requirements:
  • 12–18V DC @ 150 mA, supplied by external power supply (tip positive)
  • Impedance balanced
Maximum Audio Output Level:
  • Ref. ±38kHz deviation with 1kHz tone 
XLR connector:
  • –13 dBV (into 600 ohm load), 6.35 mm (1/4") 
  • –2 dBV (into 3 kohm load)
  • XLR connector: 200 ohm, 6.35 mm (1/4") 
Connector: 1 kohm Pin Assignments
  • XLR connector: 1=ground, 2=audio, 3=no audio 
6.35 mm (1/4") connector: 
  • Tip=audio, Ring=no audio, Sleeve=ground
Image Rejection 
  • >70dB, typical
Volume Adjustment Range
  • 0dB to –25dB


  • 1 rackmount kit
  • 2 1/4 wave antennas
  • 1 power supply
  • 2 AA battery
  • 1 vinyl bag
  • Protective bumpers with eight screws

WARNING: Cancer and Reproductive Harm