For some countries, the carrying and use of weapons could be tightened (you know which ones)
There is no point in banning something that saves the lives of decent people every day (bad people will always find their way to guns and they will not be interested in not having papers for it)

I failed No Moan March because of this.

It would also be beneficial for you to give a rough sketch of the room, along with dimensions, that the receiver and possible speaker placement. The speakers are also an important factor although you have briefly mentioned https://chooserator.com/ .

@Γαητα dude look at paired hook swords demonstrations and ask that question again