The LC4 Base comes with everything needed (except musical instruments to be added) for eight students and one teacher (nine stations). That's all the headsets, cabling, I/O boxes, Hub and Control Unit to get a lab up and running fast. It's All in One Box!
If you need to accommodate more students, simply add the LC4 Expansion which comes with everything needed to add eight more students to the LC4 Base (max 48 students).