Humidity can cause trouble on our Precious system!
It can make our system Life expectancy shorten especially our Speaker cones!
Most of our listening room airconditionings are not open 24hrs just to maintain good humidity inside the room.
People on the High altitude areas are prone with this Humidity, if you see any discoloration on your speaker cone surface, most likely they are cause by Humidity, molds are building up!!
I just want to share my Cheap Discovery on this but it really helps my room Humidity Low and avoid too much moisture. This thing cost me Php 88 for the set of four.
Take a look on the picture as you can see there is water in the container which is collected on my room, originally the inside is just a powder thing.....
I put four in my room and one in my Car as I'm not using car perfumes (this to maintain the scent of the new car )