Southard Audio Deploys Martin Audio For Unique Orientation Event At Virginia College

Event held under heavily moderated conditions due to the pandemic sees production company equipping two stages with hangs of WPL and WPS line array elements, with additional areas also handled by Martin Audio components.
Martin Audio arrays delivering coverage for the socially distanced Orientation Event at Bridgewater College.

Virginia-based Southard Audio, the first of two co-operative live event production companies in the U.S. to acquire a large-format Wavefront Precision Longbow system from Martin Audio, deployed its recently acquired rig for an Orientation Event at Bridgewater College (Bridgewater, VA).

The event was held under heavily moderated conditions due to the pandemic, with students were divided into pods and classrooms moved outside onto two large grassy spaces that provided plenty of room for social distancing. Each of the two back-to-back main stages contained a pod for 250 students, with a road running between, respectively serviced by Martin Audio WPL and WPS rigs.

Southard Audio managing partner and operations manager Jason Misterka notes that the college wanted to avoid either of the stages feeling like a ‘second stage.’ “We used a wireless HD video stream to cross the street, and a wireless audio stream as a redundant, allowing announcements to be made locally from either stage,” he explains. “The internet hit the WPL stage and multiparty Zoom calls were shown on both large LED walls, with our video team mixing between local IMAG and the Zoom calls. Our video team also sent out a live stream of the event to the students who were attending virtually.” In non-COVID times, he adds, the loudspeaker deployment “would easily have covered 6,000 people.”

Each hang contained eight WPL and WPS line array elements respectively, with the stages also served by single arrays of three SXH218 subwoofers. A CDD-LIVE 15 loudspeaker on each stage acted as a monitor, and two CDD-LIVE 8 in the back of the box trucks served as near-field monitors. Positioned on the stage itself (to keep dry and safe for the week), the subs were set up cardioid to minimize bleed; and since subwoofer content was a fairly small part of these events, and the back half of the stage was not being used by the client, it worked well. 

The primary consideration had been isolating each stage. “We set the subwoofers up as a center cardioid cluster to reduce bleed on the stage itself,” Misterka says. “The WPL and WPS systems were set to ‘hard avoid’ [in the dedicated Display software] for the stage and behind, to prevent bleed between the stages. When standing in front of the PA on one side of the field, it was possible to tell that the other PA was active only by the slightest of reflections coming back at you, which was not a problem.” The signal source itself was largely spoken word with occasional music playback.

The WPL system was run in 2-box resolution from two iK42 amplifier racks. The WPS system was also initially run in 2-box resolution using a single iK42 amp rack (three amplifiers, including the subwoofer amplifiers).  “But we ended up adding an amplifier and changing the WPS over to 1-box resolution to assist in limiting the reflections off a building at the edge of the coverage area,” he adds.We also changed the ‘hard avoid’ location in Display to be that building, and that adjustment certainly improved the situation.”

In addition to the outdoor locations, Southard Audio was also tasked with equipping the gymnasium — used as a rain location — with sound reinforcement, a duty that was handled with a stereo pair of CDD-LIVE15s and two SXH218 subs. Misterka: “We own four Martin CSX118B powered subwoofers but decided to use our bigger SXH218 subwoofers as it was a large room and they were useful for the dynamic bass in modern Hollywood movies [which were being shown as part of the presentation].”

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All the prescribed precautions were taken andthe number of presenters permitted on stage was limited.  “We had multiple wireless microphones sync on the same frequency, so presenters did not share individual microphones without a day or two between use,” he adds. “After each use, the mic was wiped down and the windscreen placed in quarantine.”

In addition, Southard’s LED wall tech had a control position at the back of the stage, behind the video wall and their audio tech was stationed in the back of the truck, using Martin CDD-LIVE 8 as reference monitors.  The audio techs for each site also used consoles with wireless tablet control to be able to listen from in front of the PA as they wished.

Southard Audio techs on duty at Bridgewater College included Chris Davis, Matt Hudson, Chad Wyatt, and Cameron Triplett.  Davis and Hudson were leads on their respective stages, and were also responsible for the Display predictions and deployment.

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