QSC Attero Tech unDX4I – Dante/AES67 4x2 Mic/Line Network Audio Wall Plate

Product Overview

The Attero Tech unDX4I by QSC is a Dante network audio wall plate that delivers four balanced XLR mic/line inputs and two balanced line outputs at the point of use. As a high-density Dante/AES67 wall plate, it captures microphones, instruments, and line sources at lecterns, presentation positions, and AV room panels, then transports them over a single PoE cable, removing long analog runs back to the AV rack. It integrates into Q-SYS as a drag-and-drop extension or connects to any standard Dante network, making it a versatile networked mic/line input wall plate for commercial AV deployment.

Product Description

The unDX4I is a cost-effective multi-I/O Dante network audio wall plate featuring four balanced mic/line XLR inputs and two balanced line outputs on Phoenix depluggable connectors. All inputs and outputs operate simultaneously and every audio channel is addressed separately on the network. The plate fits most dual-gang US junction boxes and is PoE enabled, so a single CAT-5 cable carries power and data. Three software-selectable input gains plus +48 V phantom power per channel accommodate dynamic microphones, condenser microphones, and common line levels. The balanced line outputs can be wired to a passive XLR plate so that four XLR inputs and two XLR outputs are available in a 3-gang US wall space. An ID LED simplifies identifying the unit during unIFY software configuration, which streamlines AV system integration on larger networks.

Key Features

• Four XLR Mic/Line Inputs — Four balanced, RF-filtered XLR inputs capture microphones and line-level sources directly at the wall.
• Two Balanced Line Outputs — Two Phoenix depluggable outputs with automatic muting on loss of Dante signal provide local monitoring or zone feeds.
• Dante and AES67 Networking — Audio transports over standard Ethernet on a single RJ-45 and integrates with Q-SYS or any Dante network.
• PoE Powered — 802.3af PoE delivers power and data over one CAT-5 cable, drawing under 5 W.
• Per-Channel Phantom Power — Software-selectable +48 V on each input supports condenser microphones.
• Three Software-Selectable Gains — Gain settings of -18 dB, -3 dB, +25 dB, and +40 dB are adjustable per input to match diverse sources.
• ID LED and Dante Domain Manager Ready — An identification LED and full Dante Domain Manager support ease configuration and enterprise network management.

Typical Applications

• Conference room and commercial meeting space mic input panels
• House of worship lectern and presentation inputs
• Hotel ballrooms and convention centers
• Training rooms and education spaces

Technical Specifications

Frequently Asked Questions

Is the unDX4I compatible with Q-SYS? Yes. It integrates into a Q-SYS design as an Attero Tech extension and also operates on any standard Dante or AES67 network.

How is it powered? The plate is 802.3af PoE compliant, drawing under 5 W, so a single CAT-5 cable provides both power and data.

What junction box does it require? The unDX4I fits most dual-gang US junction boxes; its line outputs can also be extended to a passive XLR plate within a 3-gang space.

Does it support condenser microphones? Yes. Each input provides software-selectable +48 V phantom power and three gain settings for dynamic and condenser microphones plus line sources.

What about warranty and support? The unDX4I is covered under QSC warranty terms; contact Creation Networks support for specification and AV integration assistance.