New GLL Files Version _25 Released for All RCF and TT+ Audio Models
New GLL Files Version _25 Released for All RCF and TT+ Audio Models
RCF has released the new version _25 GLL files for the entire range of RCF and TT+ Audio loudspeakers. All files are now available for download in the [Download] section of each product page. Along with the updated GLL files, we’ve published a new technical note that provides detailed guidance on how to correctly use these files within AFMG® EASE 5 and EASE Focus 3 acoustic simulation software.
The newly released GLL files allow users to accurately model and visualize the performance of sound systems across a wide variety of configurations and environments. This data is a critical tool for audio professionals, enabling informed decisions about loudspeaker placement, EQ settings, and overall system optimization.
GLL Definition Files
GLL files describe each loudspeaker’s mechanical, electronic, and acoustic properties. All new files are compatible with EASE 4, EASE 5, and EASE EVAC. Where indicated, they are also compatible with EASE Focus 3.
EASE 5
The Enhanced Acoustic Simulator for Engineers (EASE) provides system designers and consultants with powerful tools for in-depth modeling and performance simulation of professional sound systems.
Learn more about EASE ➜
EASE Focus 3
EASE Focus 3 is a free, intuitive 3D acoustic simulation tool for line arrays, sub-arrays, steerable columns, and point source loudspeakers. With features like Auto Splay, Virtual EQ, and SPL/frequency response analysis, it helps users design optimal sound systems for complex venues.
Download EASE Focus 3 for free ➜
Technical Note
The Knowledge Base document explains key concepts such as gain settings, the new GLL naming convention (e.g., GTX10_25_v1_F3), and how to achieve realistic continuous SPL (Leq) simulation results by applying a -12 dB gain reduction in AFMG software.
To download the document “Knowledge Base – Note to Use of GLL”, please log in or register in our User Area and visit the [Knowledge Base] section.
Download Document ➜
