Sound Sevice

We have the best audio solutions for all kinds of events, such as stadium concerts, musicals, theaters, corporate events, sports events, Broadway shows or exhibits.



We handle TV programs and CD/DVD burning with the convenience of working with a technical staff in harmony with the sound team.


AV Projects

We meet market needs with consulting, designs, integration and installation of audio, video, technical intercommunication and automation systems.



Every event needs technical communication, which expands the interface between all areas involved in an event. We have the right solutions for this.



No matter where your event is located, in a stadium or in a hotel room, Loudness Sound Service has the right equipment to handle any kind of event configuration.

One thing that really sets us apart is the quality of our technical team of highly qualified, multilingual professionals. Committed to always providing great service, we hold on to customers, making sure that everything goes perfectly at their events.

Equipped with the state-of-the-art in line-arrays, consoles, wireless microphone, backline and technical intercommunication systems, Loudness Sound has the capability to handle all requirements of major shows, concerts, corporate events, exhibits and sports events.

Partnering with major brands, such as L’acoustics, Harman, Sennheiser, Digico, Yamaha and others, Loudness Sound offers the best possible equipment for your event.


Great artists look for ways to immortalize their works, and Loudness Recording offers such artists a unique experience by recording their shows at the highest quality on latest generation equipment.

No matter the platform, we working with recordings based on analog, digital or combination structures, always endeavoring to meet the specifications recommended by recording professionals.


Our engineering and installation team is capable of delivering quality than is only made possible by our many years of experience with the most challenging audio and video designs. Many examples of our work can be found throughout Brazil and abroad.

Our engineering team will supervise the whole project, from the scope definition phase through the creation of construction designs, equipment installation and testing, documentation, training and commissioning. We provide continuous support, carefully monitoring every stage of your project.

Our goal is to maximize quality and performance, minimizing waste in equipment and labor. Customers working with our development team can be sure that they are not only getting the best value for their investment, but also peace of mind by knowing that just one company will be responsible for the final outcome of the project.


Every event has different teams handling different disciplines, such as audio, video, scenic lighting and technical production. How to integrate all of these professionals? With technical intercommunication!

Partnering with Riedel Communications, Loudness COMM furnishes a complete technical intercommunication structure capable of meeting any need. With a technical team that can interpret your technical needs and design the most appropriate system, we can offer a complete wired or wireless technical communication infrastructure for your event.

Established in 1976, Loudness is a group specialized in audio and video systems focused on the needs of the corporate market and “show business”, with a working philosophy that prioritizes the best customer service and use of the most modern technological tools in the market.
  • “I wanted to thank Loudness and crew for making the Roger Hodgson Brazil Tour 2012 to a success. Not only has Loudness a very pleasant and humble crew, they also are real professionals. Loudness also provided the DiGiCo SD-8 for all the shows in Brazil. Roger, band and crew are still talking about the great experience with Fernanda and Loudness on this Brazil Tour. Thank you all at Loudness”

    Howard Heckers
    FOH Engineer for Roger Hodgson
  • “Not only does Loudness have great L-Acoustics gear, but they also have a fantastic crew, their professional approach and experience, along with their great attitude without doubt makes Loudness amongst the top production companies one can possibly hire, not only in Brazil, but in the whole of South America”

    Sherif El Barbari
    FOH for A-Ha, System Engineer for Radiohead, Robbie Williams
  • “Hello Loudness Team. I wanted to say a big thankyou from all of us on the Norah Jones Crew. We continue to talk about what a great experience we had in South America and also Brazil last November. It was by far out our best experience in many years. We are very happy with Loudness systems throughout the venues”

    Brett Dicus
    FOH for Norah Jones and Digital Media Production
  • “It has been a really great pleasure to discover such a professional rental company in South America, beside the fact that Loudness owns the best equipment in the market it is perfectly serviced and your crew is top level, not only for the South America market, but universally: The attitude, English language skills and overall professionalism are such of a level that I would dream to be able to have Loudness on our tour with me anywhere”

    Andrea Taglia
    Sound engineer for Andrea Bocelli
  • “We had a fantastic show in Rio with Marcio Pilot and his team from Loudness”

    Brad Madix
    FOH for Rush

contact us

+55 (19) 3772-6400
Rua Prof. Camilo Vanzolini, 428 Vila João Jorge
Campinas - SP Brasil