Shure AD4Q Axient Four Channel Digital Wireless Receiver

The Shure AD4Q Axient Four Channel Digital Wireless Receiver is a revolutionary addition to your audio system, offering unmatched performance and versatility. This advanced receiver provides a comprehensive set of features designed for professional audio environments where reliability and clarity are paramount. With its high-performance RF capabilities and transparent digital audio, the AD4Q ensures that your audio output remains clear and free from interruptions, even in the most challenging RF environments. Its low latency, Quadversity, HD mode, and wide tuning range make it an invaluable tool for any demanding audio application.

Axient Digital's AD4Q receiver offers networked control capabilities, allowing for seamless integration with your existing systems. With AES3, AES67, and Dante output options, it provides flexible and efficient signal routing and management. This level of versatility and control makes the AD4Q a preferred choice for audio professionals who require reliable and high-quality audio performance. Whether you're setting up for a live event, broadcast, or a studio environment, the Shure AD4Q Axient Four Channel Digital Wireless Receiver delivers superior audio quality and operational convenience, ensuring your audio system achieves peak performance.

Enhance your audio experience with the Shure AD4Q, and discover the difference that advanced digital wireless technology can make. Note that when purchasing separate wireless components, ensuring frequency band compatibility is crucial for optimal system performance. The AD4Q is compatible with both the AD series and ADX series transmitters, providing additional flexibility in configuring your audio setup.

Key Features

• Tuning range extends up to 184 MHz
• True digital diversity reception for enhanced resistance against drop-outs
• Networked control via Wireless Workbench software and ShurePlus Channels iOS app
• Quadversity mode for extended antenna coverage and improved RF signal-to-noise
• Front panel headphone jack for Dante Cue and Dante Browse monitoring

Specifications

• RF Carrier Frequency Range: 470–960 MHz, varies by region
• Working Range: 100 m (330 ft)
• RF Tuning Step Size: 25 kHz, varies by region
• Channel-to-Channel Spacing: Standard Mode: 350 kHz, High Density Mode: 125 kHz, varies by region
• Image Rejection: >70 dB, typical
• RF Sensitivity: −98 dBm at 10-5 BER
• Latency: Analog Output STD: 2.08 ms, HD: 2.96 ms
• Audio Frequency Response: AD1: 20 – 20 kHz (±1 dB), AD2: Note: Dependent on microphone type
• Signal-to-Noise Ratio (Dynamic Range): XLR Line Output: 120 dB (A-Weighted), Unweighted: 117 dB, Digital (AES3/Dante): 130 dB (A-Weighted), 126 dB (Unweighted)
• Total Harmonic Distortion: <0.01%
• System Audio Polarity: Positive pressure on microphone diaphragm produces positive voltage on pin 2 (with respect to pin 3 of XLR output) and the tip of the 6.35 mm (1/4-inch) output
• Operating Temperature Range: -18°C (0°F) to 50°C (122°F)
• Storage Temperature Range: -29°C (-20°F) to 65°C (149°F)
• Audio Output Gain Adjustment Range: −18 to +42 dB in 1 dB steps (plus Mute setting)
• Impedance: 100 Ω, Typical, XLR Line Out
• Full Scale Output (200K Ω load): LINE setting: +18 dBV, MIC setting: −12 dBV, TRS: +8 dBV
• Mic/Line Switch: 30 dB pad
• Cascade Output: BNC, Unbalanced, passive, 50 Ω
• RF Input: Spurious Rejection >80 dB, typical, BNC, 50 Ω
• Bias Voltage: 12 to 13.5 V DC, 150 mA maximum, per antenna, switchable on-off
• Dimensions: 44 x 483 x 333 mm (H x W x D)
• Weight: 4.8 kg (10.6 lbs), without antennas
• Power Requirements: 100 to 240 V AC, 50-60 Hz, 0.68 A max.
• Thermal Power Dissipation: Maximum: 31 W (106 BTU/hr), Idle: 21 W (72 BTU/hr)
• DC Power Requirements: 10.9 to 14.8V DC, 4.0 A max.
• Network Interface: 10/100 Mbps, 1Gbps, Dante Digital Audio
• Network Addressing Capability: DHCP or Manual IP address
• Maximum Cable Length: 100 m (328 ft)

Package Contents

• Locking power and jumper cables
• Rackmount kit
• User guide
• BNC bulkhead adapter (AD4QUS only)
• Coaxial antenna (AD4QUS only)
• BNC cable assemblies (AD4QUS only)
• BNC cable (AD4QUS only)
• Ethernet cables (AD4QUS only)