SOUNDWEB LONDON
BLU-50
4x4 Signal Processor with BLU link
New/replacement version of this product is: BLU-50v2
- Inputs x outputs
- 4 x 4
- INPUTS X OUTPUTS
- Series
- London
- SERIES
- Network
- BLU link
- NETWORK
Supplied and supported in Pakistan by KYAF, the official HARMAN Professional distributor.
AT A GLANCE
Specifications
- 4 x 4
- Inputs x outputs
- London
- Series
- BLU link
- Network
- Half rack
- Chassis
- no
- Custom I/O (card based)
- 4
- Analog Inputs
- 0
- Digital Inputs
- fixed
- Max Inputs/Outputs
| Chassis | Half rack (single space, half-width) |
|---|---|
| Custom I/O (card based) | no |
| Analog Inputs | 4 |
| Digital Inputs | 0 |
| AEC Inputs | 0 |
| Analog Outputs | 4 |
| Digital Outputs | 0 |
| Telephone Connection | 0 |
| Max Inputs/Outputs | fixed |
| Config | Software |
| LCD Display | no |
| Signal Processing (MHz) | 400 |
| Cobranet | no |
| SWL Digital Audio Bus | 48 |
| AVB | no |
| Dante | no |
| BLU-50 | BLU-100 | |
|---|---|---|
| Chassis | Half rack (single space, half-width) | 19" (single rack space) |
| Custom I/O (card based) | no | no |
| Analog Inputs | 4 | 12 |
| Digital Inputs | 0 | 0 |
| AEC Inputs | 0 | 0 |
| Analog Outputs | 4 | 8 |
| Digital Outputs | 0 | 0 |
| Telephone Connection | 0 | 0 |
| Max Inputs/Outputs | fixed | fixed |
| Config | Software | Software |
| LCD Display | no | no |
| Signal Processing (MHz) | 400 | 400 |
| Cobranet | no | no |
| SWL Digital Audio Bus | 48 | 48 |
FOR DESIGNERS AND INSTALLERS
Downloads
- PDFBLU-50 Cut Sheet-EnglishPDF · 297 KB · updated: Apr 2026
- PDFBLU-50 Install Guide-EnglishPDF · 2.36 MB · updated: Apr 2026
- PDFPro Install Overview BrochurePDF · 23.1 MB · updated: Oct 2023
- EXEHiQnet London ArchitectEXE · 117 MB · version 6.02.R3, released: Nov 2023
- PDFSoundweb London Third Party Control Application GuidePDF · 568 KB · updated: Sep 2016
- EXESoundweb London DI ToolEXE · 440 KB · updated: Oct 2015
- PDFSoundweb London DI KitPDF · 1.61 MB · updated: Oct 2015
- ZIPAMX Soundweb London module v2.2ZIP · 1.75 MB · updated: Aug 2015
BSS's own files, opened here on the KYAF site.

BLU-50
4x4 Signal Processor with BLU link
DESIGN
Everything at the back of the box.

FEATURES
What the BLU-50 brings.

New/replacement version of this product is: BLU-50v2
The BLU-50 is a half-rack width processor that offers a fixed configuration of four inputs and four outputs, configurable signal processing, logic processing and BLU link. The device can be powered with the included 12VDC power supply but can accept 12-48VDC via a terminal block connector. The BLU-50 can also be powered with PoE+ via the Ethernet port, allowing the device to be powered, configured, controlled and monitored using a single Cat 5e cable. The analog inputs of the BLU-50 provide software configurable gain in 6dB steps up to +48dB per channel and software selectable Phantom Power per channel. Phantom Power, Signal Present and Clip information per channel is easily accessible, without the requirement for a PC, from clear front panel LED indication. The BLU-50 features BLU link, a low latency, fault tolerant digital audio bus of 48 channels, which uses standard Category 5e cabling giving a distance of 100m between compatible devices. Fiber media converters can be used to increase the distance between devices to over 10km (6.2 miles) using single mode fiber. The BLU-50 is configured, controlled and monitored from HiQnet Audio Architect™ and is compatible with other members of the Soundweb London family. Its 48 channel BLU link bus represents channels 1-48 of the larger 256 channel BLU link bus when integrated with the BLU-800, BLU-320, BLU-160, BLU-120, BLU-BIB and BLU-BOB devices. Up to 60 BLU link compatible devices can share channels on a single bus. As with other Soundweb London devices, 12 Control Inputs, six Logic Outputs and an RS-232 port allow the BLU-50 to be integrated with other compatible devices.
PLANNING A BLU-50 SYSTEM?
Tell us the room. We'll size the system.
Send the space, the audience and the budget. A KYAF engineer will work out what you need and quote it delivered in Pakistan.
BSS AUDIO
BLU-50









