The ProX X-QSC-KLA12 Flight/Road Case is a professional touring speaker case that houses Two QSC X-QSC-KLA12 speakers, and employs our signature laminated plywood that has a hard shell with internal padding to provide the best customized protection for your investment. The case rests on 4 casters designed for easy traveling. It also has dishes on top to facilitate stacking with other flight cases and is Truck Pack Friendly.