On Christmas 2018, VIO L212 supported the great Electric 94.9 (WAEZ) Acoustic Christmas Party in Johnson City - Tennessee (US). Tons of people attended the big show-event that celebrated Christmas 2018 with a long live band music kermesse in the very extensive Freedom Hall Civic Center. This blithe non-stop concert started from 7 p.m. and continued until late night with six different performances on stage. Every artist gave a personal contribute to celebrate the most listened radio frequency in the Tri-cities area, which is identified in Johnson City, Bristol and Kingsport. For this big happening, the venue needed a wide sound coverage and the VIO L212 line array system was chosen in virtue of the capacity to extend the sound and the quality of the acoustic detail designed especially for the reinforcement of large locations. The main PA configuration consisted of 24 VIO L212 in 2 clusters and 22 VIO S218 subwoofer complements, plus 6 VIO L210 used in front fill. dBTechnologies also gave support for the PA dedicated to the artists on stage. The entire system was checked in real time with Aurora Net software.