Stage Boxe

The Neutrik NA-4I4O-AES72 is a 4-channel stagebox, allowing the transmission of mic level, analogue line, AES3 or DMX signals via a single RJ45 cable. Compact and robust, it ensures optimum flexibility with combined XLR/Jack connectors, ideal for demanding stage environments.

ARTICLE N° 98718
  • Neutrik NA 4I4O AES72
  • Product type: Analogue stagebox
  • Number of channels: 4 channels (input/output)
  • Input channels: 4 x Combo XLR/Jack female
  • Output channels: 4 x XLR male
  • Interconnect channels: 2 x RJ45 / AES72 Type 4E
  • Signal compatibility: Mic level, analogue line level, AES3, DMX, other COM signals
  • Cable requirements: Minimum CAT5 shielded
  • Max. rated voltage: 48 VDC
  • Max. rated current: : 500 mA
  • Transmission port: CAT (etherCON CAT5e)
  • Wiring compatibility: Standard RJ45, CAT5e/6/7 (ethernet) cable with twisted pairs
  • Phantom power: 48 VDC (max)
  • Ground lift: Individual ground lift switch for each input
  • Phase inversion: Phase inversion switch for each input
  • Chassis: Robust aluminum construction
  • Protection standard: IP20 (protection against solid objects)
  • Operating temperature: -5°C to +60°C
  • Dimensions (with rubber protection): 164 mm x 82 mm x 51 mm
  • Dimensions (without rubber protection): 151 mm x 66 mm x 41 mm
  • Applicable standards: AES72 (standard for transmitting audio signals via CAT), compliant with the regulation (EU) 2023/988
  • Connection type: etherCON and compatible with RJ45 cables
  • Weight: 0.45 kg
The Neutrik NA-4I4O-AES72 is designed to provide an effective solution in stage and installation environments where reliability is paramount. This 4-channel stagebox allows the transmission of mic level, analogue line, AES3 and DMX signals over a single CAT cable, minimising the need for complex cabling. Its XLR/Jack combo connectors ensure maximum flexibility in input and output configurations.

The device is distinguished by a series of features designed for professionals. It has individual ground lift switches for each input, preventing ground loops that can corrupt the signal. A phase inversion switch is also integrated into each input to adjust the signals according to specific needs.

Thanks to its additional etherCON connector, it is possible to daisy chain the signals to other devices, facilitating complex stage installations. Compatibility with standardized RJ45 connectors and quadruple twisted pair cables according to AES72 ensures seamless integration into environments using analog audio connections.

The unit offers protection against harsh environments with a robust construction, IP20 rated chassis and an operating temperature range of -5°C to +60°C. The NA-4I4O-AES72 complies with European and British regulations, including AES72 and Regulation (EU) 2023/988, ensuring high safety and compliance.

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