Do you have a screw loose?

 I always check them every fall around Thanksgiving. Years back had PSB Gold towers, always surprised at how loose the screws on the woofers got.

OP, Thanks. 

I was wondering at what quality level the speakers were. I would think that probability of screws loosening themselves would partially be a function of the initial quality of construction. 

Do you have a screw loose?

that’s very personal and violation of HIPAA rules 

That's why I'm not asking you.

We already know the answer to that! 😃

Touché!