Sign up for ProSoundWeb newsletters
Subscribe today!

Madema SpA Supplies JBL VERTEC Powered Line Arrays To Serve 1 Million At Primo Maggio Festival
As it has for the past several years, Madema exclusively handled all concert sound reinforcement duties for Primo Maggio, with the company’s sound system design featuring 127 VERTEC system enclosures
+- Print Email Share Comments (0) RSS RSS

Italian audio system provider Madema SpA deployed a large, multi-array JBL Professional VERTEC system for the recent Primo Maggio festival in Rome, and annual public event that commemorates the Italian Labor Day.

Held in Rome’s Piazza San Giovanni in Laterano, the temporary stage for Primo Maggio is traditionally set up in front of the historic Basilica of St. John Lateran, the first church to be built in Rome, with original construction dating to 313 A.D

This year’s event drew a crowd estimated at more than 1 million spectators, largely due to the special appearance by popular rock singer Vasco Rossi. Other featured performers included Edoardo Bennato, Alessandro Mannarino, Robben Ford, Caparezza and Subsonica, with the event present 30 different bands in total. The event was broadcast live throughout Europe on RAI to another estimated 4 million.

As it has for the past several years, Madema exclusively handled all concert sound reinforcement duties for Primo Maggio. The company’s event sound system design featured a total of 127 VERTEC system enclosures.

The main PA system was formatted as a left-right configuration of 18 enclosures per side, comprising VT4888DP-AN midsize powered line array elements with DrivePack technology, with three additional VT4888DP-AN line array elements provided for front fill. The main arrays were each flanked by 12 VT4880 full-size arrayable subwoofers, flown in arced companion arrays.

For additional low-frequency reinforcement, 24 VT4880A ultra-long excursion ground-based subwoofers were spaced along the front of the stage.

All non-powered subwoofers were driven with Crown Macro-Tech MA5000VZ power amplifiers, and a total of 700,000 watts of peak power was available for the overall system.

The Madema team utilized Harman HiQnet System Architect software for configuration and control of the system. This user-interface platform gave complete access to onboard DSP and amplification channels across the entire system of nearly one hundred networked devices, whether traditionally-powered passive subwoofers or internally-powered full-range speaker arrays.

To reach additional listeners in the spacious, 40,000 square-meter (430,000 square feet) listening area and surrounding boulevards, Madema also set up four delay towers of 14, 12, 8 and 6 VT4888DP-AN line array elements.

With such a huge crowd, an asymmetrical audience area, and placement constraints due to the plaza’s historical architectural features, the largest delay tower had a throw requirement of nearly 200 meters (660 feet), a challenge for any loudspeaker system. Madema’s equipment selection and system design approach met the challenge.

“I simply love JBL,” offered Davide Micheli, Madema’s Event and Technical Manager for Primo Maggio, upon hearing the entire multi-array VERTEC DP system during pre-show testing.

Micheli was assisted onsite by a group of the company’s key technicians, including System Engineer Carmelo Carlaccini and FOH Engineer Gianmario Lussana, who was responsible for assisting sound mixers for bands on the show.

Madema’s Stefano Brugiotti managed wireless radio-frequency systems, Luca Molinari was in charge of the complex stage monitor system, and Moreno Zamperini of Audio Equipment handled user-interface and network management issues.

“Massive, large-scale outdoor entertainment events like Primo Maggio challenge the skills of any rental sound company and crew,” noted David Scheirman, Vice President, Tour Sound for JBL Professional. “With this event, Davide Micheli and his team of audio professionals have clearly shown why Madema has earned its reputation as one of the Mediterranean region’s premier concert sound system providers.”

JBL Professional Website


Commenting is not available in this weblog entry.