Shure Axient AD4D-DC Two-Channel Digital Wireless Receiver - C Band - The Ultimate Choice for Professional Productions
The Shure AD4D-DC is a game-changer for professional audio setups. It's a 2-channel wireless receiver with a built-in DC power module, complete with cable and mounting accessories. This unit accepts DC power for use in broadcast production trucks, as well as AC for power redundancy.
As part of the Axient Digital system, the AD4D-DC delivers rock-solid signal stability and crystal-clear, transparent sound for professional productions that demand perfection. Every feature has been stress-tested to ensure seamless, uninterrupted audio in high-profile applications like televised live performances, award shows, and corporate events, the Broadway stage, secure government installations, and state-of-the-art meeting and training facilities.
Features:
- • Ideal for major events and high-end installations
- • Built-in DC power module
- • 2 x Digital Audio Channels, 1 Rackspace
- • 166 MHz Ultrawide Tuning Range
- • Expandable to 120+ Channels
- • True Digital Diversity Reception
- • 4 x Ethernet/Dante Ports
- • XLR and AES3 Outputs
- • RF Cascade Ports
- • Secure AES-256 Encryption
Specifications:
- • Number of RF Channel Frequencies: 6640
- • Diversity: True Digital Diversity
- • RF Frequency Band: C: 750 to 960 MHz
- • RF Bandwidth: 166 MHz
- • Frequency Step Size: 25 kHz
- • RF Channel Scanning: Auto-Scan
- • Max Operating Range: 328.1' / 100 m
- • Max Transmitters per Band: 120
- • Timecode Support: No
- • Mobile App Compatible:
- Yes: Android & iOS
- App Name: ShurePlus Channels
- Functionality: Remote Control
- • OS Compatibility:
- Windows 10 or Later
- macOS 10.14 or Later
- • Latency: 2 to 2.9 ms (Selectable)
- • Modulation: Proprietary
- • Receiver:
- Receiver Type: Rackmount
- Mounting Options: Rackmount (with Included Hardware)
- Rackmount Size: 1 RU (Full Rack)
- Antenna: 2 x 1/2 Wave External, BNC (Rear-Mount)
- Antenna Bias Voltage: 12 to 13 VDC, 150 mA (per Antenna)
- Number of Audio Channels: 2
- Audio I/O:
- 2 x XLR 3-Pin Male Balanced Output
- 1 x XLR (AES3) 3-Pin Male Balanced Output
- 2 x 1/4' TRS Female Balanced Output
- 1 x 1/4' TRS Female Unbalanced Headphone Output
- Gain Range: -18 to +42 dB (1 dB Steps)
- Pad: 30 dB
- Audio Output Level:
- XLR Outputs: +18 dBV (Line Level)
- XLR Outputs: -12 dBV (Mic Level)
- 1/4' Outputs: +8 dBV
- Frequency Response: 20 Hz to 20 kHz ±1 dB (Dependent on Mic)
- Network I/O: 4 x RJ45 (1 Gb/s)
- Network Protocols: DHCP, Dante, Manual IP
- Word Clock I/O:
- 1 x BNC Input
- 1 x BNC Through
- USB/Lightning Connectivity: None
- Standalone Audio Interface Capable: No
- Impedance: XLR Outputs: 100 Ohms (Balanced)
- Approximate RF Sensitivity: -98 dBm
- Adjacent Channel Isolation: >70 dB
- Spurious: Rejection: >80 dB
- Power Requirements: AC Input, DC Input
- AC/DC Power Adapter: 10.9 to 14.8 VDC at 3.3 A (Included)
- DC Input Power: 10.9 to 14.8 VDC at 3.3A
- AC Input Power: 100 to 240 VAC, 50 / 60 Hz at 0.68 A
- Display & Indicators: 1 x Backlit LCD (AF Level, Battery Status, Channel, Frequency, Menu Navigation, Sync)
- Housing: Steel
- Operating Temperature: 0 to 122°F / -18 to 50°C
- Storage Temperature: -20 to 149°F / -29 to 65°C
- Dimensions: 19 x 1.7 x 13.1' / 483 x 44 x 333 mm (without Mounting Hardware, Antennas)
- Weight: 10.1 lb / 4.6 kg (without Antenna)
- Packaging Info:
- Package Weight: 14.685 lb
- Box Dimensions (LxWxH): 22.9 x 17.6 x 3.2'



The Shure Axient AD4D-DC Two-Channel Digital Wireless Receiver is perfect for professional audio needs. It's great for major events like live performances, award shows, and corporate events, as well as high-end installations such as on the Broadway stage, in secure government facilities, and state-of-the-art meeting and training areas. This receiver is a rackmount type, with dimensions of 19 x 1.7 x 13.1' / 483 x 44 x 333 mm (without Mounting Hardware, Antennas) and weighs 10.1 lb / 4.6 kg (without Antenna). It comes with a built-in DC power module and offers features like 2 digital audio channels, a 166 MHz ultrawide tuning range, and expandable to 120+ channels. It's suitable for professionals seeking top-notch audio quality and reliable performance in various demanding scenarios.