![JBL Professional on Twitter: "During the #LightOnFestival in Wrocław, Poland, #MIRUSSOUND safely deployed 12 JBL VTX A8 line arrays and 6 VTX B18 subwoofers—delivering legendary #JBLPro sound to dozens of artist performances. JBL Professional on Twitter: "During the #LightOnFestival in Wrocław, Poland, #MIRUSSOUND safely deployed 12 JBL VTX A8 line arrays and 6 VTX B18 subwoofers—delivering legendary #JBLPro sound to dozens of artist performances.](https://pbs.twimg.com/media/EkYcQdFXgAI3YKk.jpg:large)
JBL Professional on Twitter: "During the #LightOnFestival in Wrocław, Poland, #MIRUSSOUND safely deployed 12 JBL VTX A8 line arrays and 6 VTX B18 subwoofers—delivering legendary #JBLPro sound to dozens of artist performances.
![JBL Professional bows VTX B28 subwoofer 'for the most demanding shows on the planet' - Audio Media International JBL Professional bows VTX B28 subwoofer 'for the most demanding shows on the planet' - Audio Media International](https://audiomediainternational.com/wp-content/uploads/JBL_VTX_B28_2_subwoofer-1024x413.jpg)
JBL Professional bows VTX B28 subwoofer 'for the most demanding shows on the planet' - Audio Media International
![JBL Professional bows VTX B28 subwoofer 'for the most demanding shows on the planet' - Audio Media International JBL Professional bows VTX B28 subwoofer 'for the most demanding shows on the planet' - Audio Media International](https://audiomediainternational.com/wp-content/uploads/JBL_VTX_B28_1-subwoofer.jpg)