Hey inhumanacura, how much would it cost to build an ideal sealed box for two 12" Alpine Type R's? Some of that grey cotton (dont know the name of this) would be nice too.
Your work looks very professional. I just hope the price isnt going to be as high as the quality of your work.
building boxes (and doing it 'right') takes alot of time and work, specially carpetting it right to get the 'professional' look. So most of the time they are a little pricy when someone makes one for you.