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Grundorf Corporation Expands Tour 4™ Series Line of Wireless Rack Cases

Council Bluffs, IA – May 2016… Grundorf Corporation, a leading manufacturer of equipment for musicians and audio professionals, is pleased to announce two new additions—the T4-WR-001A and T4-WR-002A—to the company’s popular Tour 4 Series line of cases designed for wireless microphone systems. Both models are 1RU systems with protective foam both above and beneath the single rack space where the wireless receiver is mounted while the front and rear lids are designed to accommodate the microphone, wireless transmitter, antennas, and related accessories.

Grundorf’s Tour 4 Series cases are manufactured in the US using ¼-inch plywood with an ABS laminate finish and a sturdy aluminum extrusion. The lid-to-body seal is made with an interlocking aluminum tongue and groove valance system to provide a tight seal. The handles and catches all use a steel washer backed rivet system for greater durability. The cases are available in four colors: black, gray, blue or red.

The front and rear lids of the new Tour 4 Series cases are foam lined and designed to accommodate equipment. The front lid holds the wireless microphone and transmitter while the rear lid is typically used for antennas and accessories. Each lid has a hinged cover to keep the contents secure. Customers have the choice of cutting the foam themselves to accommodate their equipment or having Grundorf handle this.

The Grundorf T4-WR-001A case ships with a 10.69-inch rackable depth. The rack body depth is 12 inches. With the front and back covers on, the exterior case measurement is 19.75 inches deep. The model T4-WR-002A case has a 14.69-inch rackable depth. The rack body depth is 16 inches. With the front and back covers on, the exterior measurement is 24.25 inches deep.

Frank Grund, President of Grundorf Corporation, commented on the company’s new T4-WR-001A and T4-WR-002A wireless microphone system cases, “These two new cases are a terrific solution for both performing musicians and on-site AV technology managers who routinely move sound reinforcement systems from one meeting space to another. The cases feature robust build quality and are compact and easy to move. As the cases are available in a variety of colors and we can cut the foam that holds the wireless mic and transmitter to order, the customer ends up with a custom case that is optimized to their liking.”

The new Grundorf T4-WR-001A and T4-WR-002A wireless microphone system cases are available now. MSRP is as follows:

  • T4-WR-001A: $579.95
  • T4-WR-002A: $599.95

About Grundorf Corporation

Founded in July of 1984, Grundorf, a division of Grundorf Corporation, manufactures and distributes cases, equipment racks, and accessories intended for professional musicians, DJ’s, churches, schools and audio-visual / industrial applications. The company’s products are sold through sound contractors, pro audio / music retailers, and distributors worldwide. For additional information, visit the company online at