Shure AD4D Axient Wireless Mic System

Dual Channel


Product Highlights

  • Interference Detection and Avoidance
  • Quadversity™- 4 assignable antenna inputs for extended coverage or zone separation
  • Wide Operating range with selectable transmission modes and power levels
  • Wide Tuning  with a bandwidth of up to 184MHz  both for Receivers and Transmitters
  • Dante and AES67 enabled
Rentex No. MIC0040 | Mfr No. AD4D

The Axient® Wireless Management Network from Shure establishes a dramatic new threshold of control, convenience and confidence in RF transmission, reception and spectrum management for mission-critical audio applications.


  • Shure AD4D Axient Dual Receiver
  • Shure AD1 Axient Belt Pack
  • Shure AD2/SM58 Axient Handheld
  • Shure WL185 Lavalier Microphone

Dimensions( H×W×D): 1.7 in. ×  19.0 in. × 13.1 in.

Weight: 10.1 lbs without antennas

Housing: Steel; Extruded aluminum

Power Requirements: 100 to 240 V AC, 50–60 Hz; 0.26 A max.

Thermal Dissipation: Maximum: 23 W (78 BTU/hr) Idle: 15 W (52 BTU/hr)


Audio Output

Gain Adjustment Range: –18 to +42 dB in 1 dB steps (plus Mute setting)

Configuration: 1/4″ (6.35 mm):  Transformer-coupled Balanced (Tip=audio, Ring=no audio, Sleeve=ground) XLR:  Transformer-coupled Balanced (1=ground, 2=audio +, 3=audio -)

Full Scale Output: 200 kΩ load
1/4″ (6.35 mm):  +8 dBV XLR:  LINE setting= +18 dBV, MIC setting= –12 dBV

Mic/Line Switch: 30 dB pad



Network Interface: 10/100 Mbps, 1 Gbps, Dante Digital Audio

Network Addressing Capability: DHCP or Manual IP address

Maximum Ethernet Cable Length: 100 m (328 ft)


Cascade Output

Connector Type: BNC

Configuration: Unbalanced, passive

Impedance: 50 Ω

Insertion Loss: 0 dB, typical


RF Input

Spurious Rejection: >80 dB, typical

Connector Type: BNC

Impedance: 50 Ω

Bias Voltage: 12–13.5 V DC, 150 mA maximum, per antenna, switchable on/off

RF Carrier Frequency Range: Model-dependent
AD4D=A: 470–636 MHz
AD4D=B: 606–810 MHz
AD4D=C: 750–960 MHz

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