The ProX 8U Rack x 10U Top Mixer DJ Combo Flight Case is 20" deep and features 8 RU front loading and 10 RU top loading rails for convenient security for a wide variety of pro DJ mixers, amplifiers, effects, and any other standard 19" pro audio/DJ gear. Other design highlights include a large swinging rear door (for easy wiring) with a beveled cable hole for permanent or semi-permanent installation. It also includes two recessed handles on either side of the case for convenient transportation.