Room Design Packages Complete theater room solutions, furnished with custom cabinetry, acoustic paneling, columns, sconces and even a box office. Create a seamless and elegant theater environment. Starting at $6995 installed* *Price based on a 12 x 16 foot room. Does not include painting, carpeting or seating. Acoustic panels available starting at $199 each. Ask your Theater Design Consultant for details. Home Theater Accessories TheaterXtreme® carries a large line of accessories that can enhance your home theater environment. From illuminated poster marquees, wall sconces and popcorn machines to risers, automated room controls, seating and carpeting. You can get the full theater experience at TheaterXtreme. Accessorize your home theater from TheaterXtreme with a Cinema Remote Control System. Power up your components, dim the lights, and draw the curtains with the push of a button. Popcorn Machines starting at $499.