A bud of mine that I am doing some work for has 10 inch dayton titanic sub that I may be able to get on trade for some work that I am doing for him. If this pans out I am going to need some help with box design, and if I should port of not to port, and I will need to find a sub amp on the cheap also. Does anyone have one of these and if so what is your take on the performance, the room that it would be used in is 26'x 16'.