Wall module Audac WP205/W XLR mic and 3.5 mm jack — Audac WP205/W

The Audac WP205/W wall module is a recessed connection panel that integrates an XLR microphone input and a 3.5 mm stereo jack in a single plate. Intended for fixed audio installations, this module offers a tidy and accessible connection point for microphone and auxiliary sources in conference rooms, classrooms, small auditoriums, retail spaces, and public-address systems. Its white finish and compact design allow seamless integration into standard wall plate openings while keeping signal paths neat and serviceable.

Advantages

The module combines a balanced XLR microphone input with a stereo 3.5 mm jack, enabling both professional microphone connections and consumer line-level devices without additional adapters. The recessed design protects connectors from accidental stress and provides a clean appearance once installed. Metal connectors ensure reliable contact and long-term durability in permanent installations. The unit simplifies installation by providing a single, dedicated wall plate for mic and auxiliary connections, reducing cable clutter and improving signal management.

Suitable for

• Conference rooms and meeting facilities requiring a fixed mic input and auxiliary playback
• Classrooms and lecture halls for teacher microphones and student device audio
• Public-address systems in retail, hospitality, and houses of worship
• Small auditoriums and presentation spaces integrating microphone and line inputs
• AV install projects where a recessed, flush-mounted connection plate is preferred

Key specifications

• Connector types: 3-pin balanced XLR input; 3.5 mm stereo jack
• Mounting: recessed wall plate design for standard in-wall openings
• Finish: white front plate suitable for neutral interior environments
• Intended signals: microphone-level (balanced) and stereo line-level (unbalanced)
• Construction: durable connector materials for repeated use in permanent installations

How to use

Install the wall module into a compatible recessed box using standard low-voltage mounting procedures, ensuring correct wiring of the XLR and 3.5 mm jack to the building’s audio infrastructure. Connect a balanced microphone to the XLR input and a smartphone, laptop, or media player to the 3.5 mm jack for auxiliary stereo input. Verify polarity and grounding for the microphone channel and confirm levels at the mixer or amplifier before use to avoid clipping or low signal.

Usage recommendations

For best performance, use shielded audio cable for in-wall wiring and maintain short cable runs where practical. When connecting professional microphones, observe proper gain staging at the mixing desk or preamplifier. Avoid routing low-level mic cables parallel to mains power to reduce interference.