So I am moving into a house with an unfinished basement. It has the white plastic over the insulation. I will cover the ceiling and walls of the room with triple black velvet and put black carpet down. Now would the insulation ruin the sound or how would it effect the sound? Would the insulation soak up all the bass? What would it do to the mids and highs as well? I am really wondering about all this. What would happen if one of the subwoofers was put in a corner where there is insulation? What if I left behind the couch just cement, no carpet, and point my DIY subwoofers downwards towards the cement? Then the bass would be louder off of the cement right? I know its a lot of questions! I hope you guys understood all of it! Thanks for your time guys!