What's the downside of having a "high tech" classroom with Bose speakers and a mid tier PC you say?

Hackers

So back in highschool we used to have these fancy "corporate" classrooms with speakers, PC and projector setup (plus really comfy chairs). Classrooms were organized in triads next to each other so we usually knew when classes where taking place next to us.

One day I decided to fuck around with teachers, I waited until he/she started class and I remotely blasted music or porn sounds on the third empty classroom and waited until the angry teacher rushed to the classroom then...silence...nothing but an empty classroom.

One day one of the teachers was so pissed because I orchestrated a Vivaldi concert with the 3 classrooms he rushed into ours and took a friend of mine who he had a personal grudge against, I kinda felt bad but not so much after my mate told me that was genius and that we should do it again.