Preset Library v4 & v2.5 release notes
The links below will access the downloads for the very latest preset libraries which are specific to the different device types – DQ & Di Series amplifiers, and DSC48 processors.
IMPORTANT NOTE
ALL THE PRESET FILES BELOW ARE FOR SYSTEM ENGINEER 7 ONLY – THE UPCOMING RELEASE OF SYSTEM ENGINEER 8 REQUIRES COMPLETELY NEW LIBRARY FILES, WHICH WILL BE PUBLISHED HERE WHEN THE SOFTWARE IS RELEASED.
The v4 libraries for all FIR-enabled devices include the presets for the new R4 and R6 Reference Series loudspeakers, and also include some minor gain structure improvements in the Reference Series. These are the latest libraries for FIR-enabled devices.
The v2.5 libraries (released in 2023) had some significant steps forwards – please read below. V2.5 are the latest libraries for non-FIR devices.
Before installing either preset library v4 or v2.5 please read the important notes below, and if you have any questions please contact us directly at the factory for advice.
Specific device-related libraries
The v4 library files are the very latest, and all new amplifiers from the factory will ship with these presets installed. They are only generated for FIR-enabled devices (as there have been no changes on the non-FIR files since v2.5) but they are specific to the type of device – DQ or Di Series amplifiers, or DSC48 controllers. Unless you specifically need the v2.5 library, we strongly recommend that you update your devices to the v4 library data – but please ensure you download and install the correct library for your device – this is very important.
For the v2.5 library you will see that for DQ Series amplifiers and DSC48 controllers, there are two files – one for FIR-enabled amplifiers, and one for older non-FIR units. All Di Series amplifiers are FIR-enabled, so there is only one library.
Flagship EM Acoustics products – the Reference Series, HALO-A and HALO-B – require FIR processing to function correctly. The non-FIR libraries do not have the presets installed for these products, so it is important you install the correct library file to get the best performance from your product.
Firmware
Please ensure you update your device firmware to the latest version published on this website – this ensures that your device has the very latest core processing and will function correctly. If you require any advice or support on upgrading the device firmware please consult the user manual, or contact us directly.
Changes in preset library v4 & v2.5
The v2.5 library represented a very significant change in our issued library files – and the v4 libraries build on this. There were no changes to loudspeaker voicing, however there was been a significant change to the overall system gain structure which has resulted in higher output for a given input signal. The v4 library builds on this further, and is the final structure that will carry over into the upcoming release of the System Engineer 8 control software.
Please be aware of this when installing either the v4 or the v2.5 library, particularly in a fixed installation context where systems have already been tuned and commissioned.
Please also be aware that device snapshot files point to a memory location, not a specific preset file. For example, if memory slot 8 in a DQ20 contains the preset for an EMS-156, and a snapshot is used to recall that preset – it will be recalling whatever is in memory slot 8, not the EMS-156 preset specifically. Due to a need to restructure, the preset locations for some products have changed in library v2.5, so please ensure you check your snapshot files and make necessary notes before installing the v2.5 library to ensure you can re-save those snapshots with the right preset files.
Presets for touring variants
Please note that the preset files required for the touring versions of subwoofers are the same – so the S-215 & ST-215 use the S-215 preset file, and the S-218 & ST-218 both use the S-218 preset file.
Presets for legacy models
Due to the majority of our preset files being only protection filters and limiters, certain legacy products will utilize the same preset file as current products.
Legacy Product Correct Preset
i-8 subwoofer S-48
EMS-51 EMS-51X
EMS-122/122w EMS-126/129
EMS-118 subwoofer S-18
MSE-156/159 EMS-156/159
MSE-218 subwoofer S-218
If you have any questions or are in any doubt, please do not hesitate to contact us directly.
