HP Poly A2 Plate Mount Audio Bridge for Studio X70

Extend the analog audio connectivity of your Poly Studio X70 video bar with the HP Poly A2 Plate Mount Audio Bridge. This discreet metal bridge adds two 3.5mm stereo line-in and two 3.5mm stereo line-out ports, enabling seamless integration with external audio sources and speakers in professional meeting rooms. Powered over Ethernet, it requires no additional power supply and is managed directly through the Studio X70 interface.

Overview

The HP Poly A2 Plate Mount Audio Bridge is a purpose-built accessory for the Poly Studio X70 video bar. It provides essential analog audio expansion for environments that demand flexible audio routing, such as large conference rooms, boardrooms, and training spaces. The bridge connects to the Studio X70 via USB-C and includes an RJ-45 Ethernet port for network connectivity and Power over Ethernet (PoE). Its compact metal chassis is designed for discreet installation behind displays or inside credenzas, keeping the meeting space clean and professional.

What stands out

• Dual 3.5mm stereo line-in and line-out ports for versatile audio integration.
• Power over Ethernet (PoE) eliminates the need for a separate power adapter.
• Seamless management through the Poly Studio X70's interface—no extra software required.
• Durable metal construction in black, built for long-term reliability in fixed installations.
• Discreet plate mount design ideal for hidden or tidy AV setups.

Technical details

• Compatibility: Poly Studio X70 Video Bar
• Audio Input: 2x 3.5mm stereo line-in
• Audio Output: 2x 3.5mm stereo line-out
• Data/Control Interface: 1x USB-C (to Studio X70)
• Network Interface: 1x RJ-45 Ethernet
• Power Supply: Power over Ethernet (PoE)
• Chassis Material: Metal
• Color: Black
• Mounting Type: Plate Mount
• Application: Video Conferencing, Meeting Rooms

Our verdict

A must-have for Poly Studio X70 deployments that require analog audio flexibility. The A2 Plate Mount Audio Bridge delivers reliable, PoE-powered connectivity in a discreet, durable package—ideal for professional AV integrators and IT teams.