Shure SLXD14 Combo System With SLXD1 Bodypack and SLXD4 Receiver Band G58

• 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. ±38kHz deviation with 1kHz tone, <0.5%, typical

Dynamic Range:

• >100dB, 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: + 5V 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

Weight:

• 81 g (3 oz.), without batteries

Housing: 

• 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

Weight: 

• 1 lb. 13 oz.

Housing:

• Galvanized steel

Sensitivity:

• –105dBm for 12dB SINAD, typical

Power Requirements:

• 12–18V DC @ 150 mA, supplied by external power supply (tip positive)

Configuration:

• Impedance balanced

Maximum Audio Output Level:

• Ref. ±38kHz deviation with 1kHz tone 

XLR connector:

• –13dBV (into 600 ohm load), 6.35 mm (1/4″) 

Connector:

• –2dBV (into 3 kohm load)

Impedance:

• 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