Da-Lite Cosmopolitan 123" Electric Projection Screen

The Da-Lite Cosmopolitan 123" Electric Projection Screen is the pinnacle of versatile, large-format presentation technology, designed to elevate meeting rooms, classrooms, home theaters, and event spaces with a premium viewing experience. Built around a robust, two-piece aluminum case, this electric screen combines durability and refined aesthetics to deliver consistent brightness, sharp contrast, and uniform image quality across a wide range of projection surfaces. Whether you’re outfitting a corporate boardroom, training facility, or a dedicated media room, the Cosmopolitan is engineered to perform with reliability, ease of use, and a sleek installation footprint that complements modern interiors. Its motorized operation makes deployment quick and effortless, while the sturdy housing and black backing work together to preserve image integrity on front projection surfaces and seamless surfaces alike. From initial setup to daily use, this screen is designed to simplify big-screen viewing without compromising on professional-grade performance.

• Large 123" diagonal for immersive visuals: The expansive viewing area creates a compelling canvas for presentations, data-rich slides, video conferences, and cinematic experiences, ensuring every detail is visible to audiences of all sizes.
• Electric, motorized operation: A quiet, reliable lift mechanism lowers and raises the screen with the push of a button, delivering smooth motion and effortless operation that fits busy schedules and dynamic presentation environments.
• Two-piece aluminum case with versatile mounting: The rigid, corrosion-resistant housing is paired with mounting brackets that support secure installation on either wall or ceiling, offering flexible placement to fit room geometry and aesthetics.
• Black backing to preserve brightness: The standard black backing minimizes light bleed, helping maintain high-contrast images and vivid colors when projecting onto front projection surfaces in rooms with ambient light.
• Designed for front and seamless projection surfaces: optimized for easy compatibility with a range of front projection fabrics and seamless surfaces, ensuring consistent image quality, reliable tension, and long-term durability in high-usage environments.

Technical Details of Da-Lite Cosmopolitan 123" Electric Projection Screen

• Diagonal: 123 inches
• Screen type: Electric projection screen with motorized operation
• Housing: Two-piece aluminum case
• Mounting: Wall or ceiling installation with included brackets
• Backing: Black backing for brightness retention on front projection surfaces
• Projection surface compatibility: Suitable for front projection and seamless surfaces
• Fabric and surface characteristics: Engineered for durable performance and consistent image quality over time

How to Install Da-Lite Cosmopolitan 123" Electric Projection Screen

• Plan the installation by selecting an appropriate wall or ceiling location with solid structural support and clear vertical clearance to accommodate the 123" diagonal screen and housing.
• Locate and mark mounting points using the included brackets, ensuring level alignment for an even, distortion-free projection surface.
• Attach the wall or ceiling brackets securely to studs or joists according to the manufacturer’s guidelines, verifying that the mounting surface can bear the weight of the aluminum housing and screen fabric.
• Hang and align the two-piece aluminum case, then connect the power supply to a standard electrical outlet. Use any recommended power wiring practices and, if applicable, a surge protector or wired remote control interface.
• Unroll the screen slowly to the desired height, align the case with the mounting plane, and perform any necessary fabric tensioning or alignment adjustments to ensure a flat, wrinkle-free viewing surface. Test the motorized lift to confirm smooth operation and proper stopping points.

For best results, ensure room lighting conditions are controlled to maximize contrast, calibrate projector alignment to the screen surface, and schedule routine maintenance checks to preserve the screen’s mechanical and fabric integrity over time. The Cosmopolitan’s rugged construction and thoughtful design simplify long-term upkeep, helping spaces maintain a professional appearance and consistent image quality across frequent use.

Frequently asked questions

Q: What is the screen size of the Cosmopolitan model? A: The Cosmopolitan model described here features a 123" diagonal screen, delivering a substantial viewing area suitable for large-format presentations and cinematic experiences.

Q: Can the Cosmopolitan be mounted on either a wall or a ceiling? A: Yes. The Cosmopolitan is designed for flexible installation and ships with mounting brackets that support either wall or ceiling mounting to fit your room layout.

Q: Is the screen electric and motorized? A: Yes, this screen uses an electric drive system that lowers and raises the screen with ease, offering convenient operation during meetings, classes, or home theater sessions.

Q: What backing does the Cosmopolitan include, and how does it affect image quality? A: The screen includes a standard black backing, which helps suppress light bleed and preserves brightness and contrast on front projection surfaces for clearer, more vivid images in typical room lighting conditions.

Q: What types of projection surfaces are supported? A: The Cosmopolitan is designed for front projection surfaces and seamless projection surfaces, providing reliable performance across common room configurations and screen fabrics.