RDL DDB-BN22 Wall-Mounted Bi-Directional Mic/Line Dante Interface 2x2, Black

For secure AV, paging and surveillance installs that demand reliable, low-noise audio, the Radio Design Labs DDB-BN22 wall-mounted bi-directional Mic/Line Dante interface delivers a compact, installer-friendly solution. This faceplate module provides two XLR mic/line inputs and two XLR outputs on the front panel, converting local microphones to two separate Dante transmit channels while returning two Dante receive channels as balanced +4 dBu outputs. Power over Ethernet (PoE) eliminates the need for local power, and front/top-accessible switches let you enable P48 phantom power, select mic or line ranges and set gain quickly on-site. With switch-selectable mic gains (40/48/62 dB) and line gain options, the DDB-BN22 adapts to condenser or dynamic microphones and standard line sources without software configuration. Built in a stainless-steel chassis with professional XLRs and designed to fit a standard US dual-gang box, it’s rugged enough for continuous duty in security, monitoring, conferencing and distributed audio systems. Add the DDB-BN22 to your networked audio or surveillance project for streamlined audio I/O and reliable Dante integration—contact sales or order now to specify for your installation.

• Simplifies installation with PoE-powered, wall-mounted Dante I/O so you can add mic/line endpoints without extra power wiring
• Front-panel XLRs and switchable mic/line gain + P48 phantom give installer fast, on-site tuning for paging, conferencing and surveillance mics
• Bi-directional 2x2 Dante interface converts two local mic/line sources to network channels and returns two balanced outputs for flexible signal routing
• Robust metal chassis and Decora-style faceplate fit a standard US dual-gang box for a finished, secure installation in commercial and security environments
• Studio-grade discrete mic preamps deliver low-noise, high-fidelity audio for monitoring, recording, or live voice applications