Sub Low Frequencies
Master the art of sub-low frequency sound reinforcement with our comprehensive course, covering everything from loudspeaker technologies to optimizing main-sub combinations for any environment.
Learning objectives
Understand the nature of sub-low frequencies in the context of sound reinforcement
Know the loudspeaker technologies and performance criteria related to sub-low frequencies
Configure sub-low loudspeaker sources with controlled directivity behavior
Optimize main-sub combination through proper design and alignment approach
Adapt a loudspeaker system to take into account the effect of operating environment on sub-low frequencies
Modalities
| Prerequisites | Knowledge in acoustics and live sound reproduction Technical English |
|---|---|
| Duration | 1 day - 7 hours |
| Participants | 12 maximum |
| Learning format | Instructor-led session: onsite classroom |
| Teaching methods | Presentation, listening demonstration, quiz |
| Languages | Session delivered in local language Material written in technical English |
| Instructor profile | Live sound expert, selected, trained, certified and regularly updated by L-Acoustics education team |
| Certification | Attendance to the session Certification test |
Learning Agenda
Morning
Sub-low frequencies in Sound Reinforcement
2 hoursSonic substance
Need for control
Loudspeaker sources
Source Directivity Control
2 hoursAudience coverage
Rear rejection
Afternoon
Full System Configuration
1 hour 30 minutesSystem layouts
Main-sub alignment
Main-fill combination
Environmental factors
1 hour 30 minutesRoom acoustics
Atmospheric conditions
Audience density
Required Equipment
| Instructor-led session | Computer with a mouse and latest version of Soundvision and LA Network Manager software: L-Acoustics website Note pad and pen |
|---|
Earned benefits
Upon completion, the participant is granted with a Certificate and a 1-year account activation/extension on the online L-Acoustics Education platform.
In the platform, the membership to the Sub-Low Frequencies group opens access to:
- Always up-to-date Sub-Low Frequencies material in the Learning center
- Forum gathering all the Sub-Low Frequencies certified technicians and trainers
Need more details on this course?
Contact us