Ambient Sound and Voice Alerts, and Voice Alarm for all sizes of spaces and needs.

Professional audio and video systems for auditoriums and

Multimedia rooms.

Sound and video systems for commercial applications.

Projects for acoustic treatment of environmental comfort and acoustic insulation.

Sound Reinforcement Systems for:        Night Clubs,     Sports Associations,

Spectacle Spaces.

Theater rooms, Movie Theaters,    and much more!

Company performance

Erhardt Projetos works in the Brazilian market in the areas of audio, video and acoustics of environments, for customers of any size, with 100% own and highly skilled labor and with the best suppliers in the world to always offer the best and most complete Solution to our customers:

Our main areas of activity are:

Welcome
laura Áudio Server
audioserver_EN.html
file://localhost/Volumes/PEN%20128GB/Site/Site/Welcome.html
About Us
file://localhost/Volumes/PEN%20128GB/Site/Site/About_Us.html
Working Divisions
E.V.A.C.
file://localhost/Volumes/PEN%20128GB/Site/Site/Public_Address_EN.html
Pro - Audio
file://localhost/Volumes/PEN%20128GB/Site/Site/PA_e_Line_Array_EN.html
A / V Systems
file://localhost/Volumes/PEN%20128GB/Site/Site/Sistemas_AV_EN.html
Corporate
file://localhost/Volumes/PEN%20128GB/Site/Site/Ambientes_Comerciais_EN.html
Projects
Projetos_Acusticos_EN.html
client list
file://localhost/Volumes/PEN%20128GB/Site/Site/Clientes_EN.html
Brands that work
Parceiros.html
TV IP/Digital Signage
IP_TV.html
Cases of success
Cases_en.html
Company Portfolio
portfoliox16_en.html
Contact us
file://localhost/Volumes/PEN%20128GB/Site/Site/Fale_Conosco_en.html
Products
Products.html