The RA Plus Kit includes an omni-directional microphone and a link to step-by-step instructions and frequency sweep files. This recorded sweep will be sent back to Auralex via e-mail for further analysis. With the data obtained through this service we will be able to compare our acoustical models with hard data to verify acoustical theory with real world testing. As a result, the acoustical treatment suggestions that are obtained from the Room Analysis Plus service will be tailored for your room.