SPORTS HALL WITH DSP AND DANTE®

Example Description

• In this system the IS4250P is used to power 8 x XRS8B speakers in a hall or large room.

• Each of the 4 channels of the IS4250P has a pair of speakers connected in parallel using the pass though connections on the speakers

• The DSP feature of the IS4250P is used to provide delay to the side fills. As these are connected to three different outputs each pair can have a different delay set.

• Dante® is provided by the optional DM4X4 module

• The full DSP in the amplifiers allows the output to each speaker to be individually adjusted by using

o A 12 band parametric equaliser per channel.
o Compression
o High and low pass filters
o The audio feed comes from either
o The Dante® Network allowing for bi-directional audio to be passed to and from the main hall to other parts of the facility.
o The left and right line level outputs from the mixing desk. These inputs are routed internally to all 4 outputs of the IS4250P using the built-in matrixing capabilities.

• Mixing and control of the system is achieved with the ALMA control software via Ethernet using either a PC, MAC or mobile device paired with a wireless network.

• The ALMA control software allows the user to adjust either just the output volume levels or all of the setup parameters including parametric equalisation, matrixing, etc.

• Other features of the ISP amplifiers include
o GPIO control of pre-sets and activation of other devices
o Failover
o Optional 4 channel ANALOGUE4 card
o Fault status monitoring