USBX (discontinued)

Wi-Fi/USB Control Interface

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A built-in Wi-Fi access point allows USBX to become a powerful and convenient tool for managing Crown XTi, CDi, DSi devices via the Powered by Crown iOS application. The primary intended use of USBX is as an interface to Crown USB-enabled amplifiers which connect either directly, or via a downstream USB hub, to a USB port on USBX. Then the amplifiers can be accessed via the RJ45 gigabit Ethernet port on USBX, or wirelessly via the wireless access point which is built into USBX.


  • Completely self-contained unit easily integrates into existing systems that include Crown XTi, CDi, and DSi amplifiers
  • Perfect for mobile PA systems, movie theaters, small to medium fixed installations and more
  • For quick access to adjusting levels and monitoring I/O meters, use an iDevice with the Powered by Crown app to instantly communicate with attached amplifiers over Wi-Fi with USBX
  • For power users, use the built-in wireless access point or the 1Gbps wired Ethernet connection on USBX to control USB-connected amplifiers via a computer running System Architect


  Version Language Size Uploaded
USBX Cut Sheet
updated: Aug 20, 2014
    1.47 MB Aug 20, 2014
USBX Quickstart Guide
updated: Aug 20, 2014
    1.52 MB Aug 20, 2014
HiQnet Audio Architect™
updated: Aug 23, 2016
    Aug 23, 2016
Declaration Of Conformities
USBX Declaration of Conformity
updated: Oct 22, 2020
    78.7 KB Oct 22, 2020
System Technology Bulletins
STB USBX Basic Set Up #0001
updated: Aug 27, 2015
    1.54 MB Aug 27, 2015
Application Guides
USBX Multiroom Hybrid
updated: Aug 27, 2015
    1.36 MB Aug 27, 2015
USBX Portable PA Hybrid
updated: Aug 27, 2015
    1.48 MB Aug 27, 2015

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Connectors 1 GB/s wired Ethernet via RJ45 connector, 802.11 b/g/n wireless Ethernet via built-in WAP
Input 100-240VAC/50-60HZ Max 20W
Power Consumption 5VDC/3.0A Max
Controls Supports fully featured monitoring and control of up to 8 USB-enabled Crown amplifiers. This includes XTi2, DCi, and DSi.