Preparing to install a Dual HDL300 system
    • 07 Jul 2025
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    Preparing to install a Dual HDL300 system

    • PDF

    Article summary

    Installing the Nureva® Dual HDL300 system on a wall is a simple process that can take less than 60 minutes, with no special skills required. From where and how to mount the integrated microphone and speaker bars to running the Ethernet cables to making the final connections and accessing our management software, this article will help get you up and running in no time.

    What’s included

    The Dual HDL300 system comes with two boxes, one of which contains the main system components. The other box includes the second microphone and speaker bar.

    Box 1

    • Microphone and speaker bar

    • Connect module

    • Connect module mounting bracket

    • USB-A to USB-B cable

    • CAT6 Ethernet cable

    • Power supply

    • Country-specific power cable

    • Remote control with AAA batteries

    Box 2

    • Microphone and speaker bar

    • CAT6 Ethernet cable

    Additional tools and hardware

    A few tools and some additional hardware are required to complete the installation.

    • Ladder

    • Tape measure

    • Level

    • Screwdriver

    • Power drill/driver

    • Wall anchors (#10 pan head or M5 pan head)

    • Screws (#10 pan head or M5 pan head)

    Microphone and speaker bar placement

    Review the Dual HDL300 system installation guide before installing the device. Important considerations such as the placement of the microphone and speaker bars and required materials are outlined in the guide. 

    HDL300 and Dual HDL300 installation guide

    Microphone clearance requirements and recommendations

    How close to a ceiling can the Dual HDL300 system be mounted


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