The X-QSC-KW122 is designed specifically to fit and protect your QSC KW122 loud speaker. This professional speaker case employs a 3/8" laminated plywood that has a hard shell with internal impact resistant padding to provide the best protection for your investment. No matter where you take your speakers you can have peace of mind nothing will get damaged during transit or in storage.This particular case rests on four high quality 4" casters designed for easy traveling, it also comes equipped caster dishes on top to facilitate stacking with other flight cases. The X-QSC-KW122 is the perfect case for AV production companies, touring bands, entertainment groups, mobile DJ's or any one who owns a QSC KW122. So protect your investment with ProX Cases.