Neutrik NA-4I4O-AES72 Stagebox Black

The Neutrik NA-4I4O-AES72 is a professional AES72 audio network interface stagebox designed for reliable, high-quality audio signal distribution in live sound, broadcast, and installation environments. It provides 4 analog inputs and 4 analog outputs with XLR connectors, plus dual RJ45 network ports for AES72 (SMPTE ST 2110-30/31, AES67 compliant) digital audio transport. The rugged metal housing ensures durability on tour or in fixed installations.

Advantages

Ultra-low latency and high dynamic range (>110 dB) ensure pristine audio quality. Power over Ethernet (PoE) simplifies cabling, while the optional 12V DC input offers flexibility. Web-based GUI control allows easy configuration and monitoring. The compact, standalone design can be rack-mounted with an optional kit.

Suitable for

• Live sound reinforcement and touring
• Broadcast studios and OB vans
• Corporate AV and conference systems
• Fixed installation in theaters and houses of worship

Key specifications

• Product Type: AES72 Audio Network Interface / Stagebox
• Analog Inputs: 4 x XLR Female (Line Level)
• Analog Outputs: 4 x XLR Male (Line Level)
• Digital Network Interface: 2 x RJ45 (AES72)
• Network Protocol: AES72 (SMPTE ST 2110-30/31, AES67 compliant)
• Power Supply: Power over Ethernet (PoE) or 12V DC (external)
• Sample Rate: Up to 192 kHz
• Bit Depth: 24-bit
• Frequency Response: 20 Hz - 20 kHz (+/- 0.5 dB)
• Dynamic Range: >110 dB (A-weighted)
• THD+N: <0.005%
• Input Impedance (Analog): >10 kOhm
• Output Impedance (Analog): <100 Ohm
• Housing Material: Robust Metal
• Color: Black
• Control Interface: Web-based GUI
• Mounting Options: Standalone, Rack-mountable (with optional kit)
• Latency: Ultra-low latency
• Operating Temperature: -10°C to +50°C

Recommendations

For optimal performance, use Neutrik etherCON or compatible RJ45 connectors and CAT6a or higher cabling. The optional rack-mount kit (sold separately) allows integration into standard 19-inch racks.