Rack up your gear in Grundorf Tour 4™ Series Amp Racks. Super solid construction and unmatched Grundorf quality make these racks invaluable for any set up. Amp racks are sturdy cases designed to carry and protect your heavy amplifiers. They are rugged, strong and built to take the rigors of the road. The Grundorf Tour 4™ Series Amp Racks are constructed with 1/4" multi layer plywood with a durable ABS laminate finish. The edges are finished with double edged 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. Tour 4™ Series Amp Racks are available in two depths: 16" body depth with 15.06" rackable depth or 18" body depth with 16.94" rackable depth.