Summary: These are simply impressing. Make sure you follow the instruction guidelines from Boston. Even better, if you are going to install these in a new constuction, build a simple enclosure from 1/2 inch MDF. Make a box that is 15.5 x 12.5 x 9 inches. Glue and air nail all sides together. Cut the speaker hole. Staple a layer of fiberglass pink insulation inside. Install this box prior to gyproc install, along with your wiring. When gyproc is done, simply cut the speaker hole.