BLU-32 (discontinued)

I/O Expander with CobraNet™

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The Soundweb London BLU-32 offers configurable I/O and CobraNet audio.

The BLU-32 is configurable through HiQnet™ Audio Architect. A rich palette of logic objects and a “drag and drop” method of configuration provide a simple and familiar design environment.

This processor features CobraNet audio with primary and secondary ports for fault tolerance. Control is through a separate Ethernet port which allows CobraNet and control networks to be easily separated or mixed depending upon requirements.

Four card slots which accommodate analog inputs, analog outputs, digital inputs and digital outputs in banks of four facilitate many different device I/O configurations.

Analog Input Cards provide software configurable gain in 6dB steps up to +48dB per channel and software selectable Phantom Power per channel. Digital Input Cards and Digital Output Cards process AES/EBU and/or S/PDIF audio and offer a variety of clocking and syncing options. (Further information about the I/O cards can be found on dedicated

Phantom Power, Sync, Signal Present and Clip information per channel is easily accessible, without the requirement for a PC, from clear front panel LED indication. Device-specific information such as Device Name, Device Type, Firmware Version Number, Time, IP Address and Subnet Mask is available from the front panel display. A bi-directional locate
function allows devices to be identified both from and within HiQnet Audio Architect.

12 Control Inputs and 6 Logic Outputs allow the BLU-32 to be integrated with GPIO compatible devices. The Soundweb London Interface Kit, comprehensive documentation which details how Soundweb London systems can be integrated with third party control systems, is included within the installation of HiQnet Audio Architect.

The BLU-32 and the other members of the Soundweb London family provide the building blocks of the perfectly tailored system solution.

JBL VerTec V4 DSP Preset Data is available from the V4 Preset Data Download Page on

V4 Preset Data Download Page



  • Four Input / Output Card Slots
  • Configurable Inputs / Outputs
  • Analog Inputs (with Phantom Power per Channel)
  • Analog Outputs
  • Digital Inputs (AES/EBU and S/PDIF)
  • Digital Outputs (AES/EBU and S/PDIF)
  • Rich Palette of Logic Objects
  • CobraNet Audio
  • Clear Front Panel LED Indication
  • Informative Front Panel Display
  • Bi-Directional Locate Functionality
  • 12 Control Inputs and 6 Logic Outputs for GPIO Integration
  • Soundweb London Interface Kit for Third Party Control System Integration (Documentation)
  • HiQnet Device
  • Configuration, Control and Monitoring from
  • HiQnet Audio Architect


  Version Language Size Uploaded
file type icon BLU-32 CAD drawing front
en updated: Mar 14
  en  83.3 KB Mar 14
file type icon BLU-32 CAD drawing rear
en updated: Mar 14
  en  137 KB Mar 14
file type icon BLU-32 Cut Sheet-English
en updated: Mar 14
  en  256 KB Mar 14
file type icon BLU-32 Install Guide-English
en updated: Mar 14
  en  942 KB Mar 14
file type icon
en updated: Mar 14
  en  7.23 KB Mar 14
file type icon
en updated: Mar 14
  en  47.7 KB Mar 14
file type icon Soundweb London Family Brochure
updated: Oct 22
    1.3 MB Oct 22
platform icon HiQnet Motion Control
updated: Nov 01
    Nov 01
platform icon HiQnet London Architect
version 6.00.R5, updated: Jul 25
6.00.R5     117 MB Jul 25
Data Sheets
file type icon Soundweb London A&E Specs
updated: Oct 22
    73 KB Oct 22
file type icon Soundweb London MTBF
updated: Oct 22
    27.2 KB Oct 22

If any of the links above result in strange characters in your browser, please right-click the file to save it to your computer.


Chassis 19" (single rack space)
Custom I/O (card based) yes
Analog Inputs up to 16
Digital Inputs up to 16
AEC Inputs 0
Analog Outputs up to 16
Digital Outputs up to 16
Telephone Connection 0
Max Inputs/Outputs 16
Config Software
LCD Display yes
Logic Processing yes
RS-232 yes
GPIO yes
Signal Processing (MHz) no
Cobranet yes
SWL Digital Audio Bus 0
AVB no
Dante no



HARMAN Professional Solutions:

BLU-32 (discontinued)

I/O Expander with CobraNet™