The Sopar Colosseo 8551 is an electric projection screen designed for large-scale front projection, offering a massive 271-inch diagonal display. With a 4:3 aspect ratio, the viewing area measures 550 cm in width and 413.5 cm in height, providing an expansive surface for presentations or cinema experiences. The screen is housed in a white aluminum case that keeps the mechanism protected and maintains a clean look when retracted, with total product dimensions of 560 cm by 436 cm. This model features a white screen surface that supports a wide 180° viewing angle, ensuring that people sitting far to the sides can still see the image clearly. You can install the unit on either the wall or the ceiling depending on your room layout, making it a versatile choice for auditoriums, conference halls, or large home theaters where a professional, motorized setup is needed.