I've been given the task of helping to design and layout a new HT for my brother and sister-in-laws new house. They have a living area that is approximately 18 x 20 and are having a entertainment center built in to one of the walls. They are not real big into the HT thing but would like to have it in this new house. This being the case I have spec'd for them a system that I hope will give them a good introduction to HT. HSU Research VT-12 surrounds and center HSU Research STF-2 subwoofer Reciever ??? Will placing the subwoofer in a enclosed cabinet with a speaker grill on front seriously reduce the effect of this sub? If so what other suggestions would you have for placement of this sub to make it inconspicous? Thanks, DarrenB HT subwoofer placement question?