Da-Lite DL15684L 156" Tensioned Advantage with SightLine Ultra-Wide Projection Screen (HD Progressive 0.6)

Product Overview

The Da-Lite Tensioned Advantage with SightLine 156" 21:9 Ultra-Wide Projection Screen (DL15684L) with HD Progressive 0.6 surface is a ceiling recessed 21:9 ultra-wide projection screen optimized for high-lumen 4K and UHD laser projectors in large commercial conference spaces. This Da-Lite SightLine floating screen commercial AV product pairs a 0.6 gain high-contrast surface with the 21:9 ultra-wide format required by video conferencing projection screen deployments displaying in-room and remote participants simultaneously. The HD Progressive 0.6 surface reduces hot-spotting on large-format screens and delivers superior ambient-light image quality for high-brightness projector installations. At 156" diagonal (approximately 71" H x 133" W viewing surface), this Da-Lite Tensioned Advantage electric screen boardroom model is suited for facilities with high-lumen commercial projector infrastructure.

Product Description

The Da-Lite Tensioned Advantage with SightLine is a ceiling-recessed electric projection screen engineered for commercial AV installations requiring architectural integration and high performance. At 156" diagonal in 21:9 ultra-wide format (approximately 71" H x 133" W viewing surface), this screen addresses large boardrooms and conference facilities. The SightLine cable-drop system replaces traditional black drop fabric with 3-4 thin cables, creating a floating screen appearance and enabling variable vertical positioning within a 70"/180cm range. The two-stage installation installs the case during rough-in and the surface assembly during finishing. The 21:9 ultra-wide format supports hybrid video conferencing applications. The HD Progressive 0.6 surface with 0.6 gain is engineered for high-lumen projectors, reducing hot-spotting and delivering superior contrast across the full 133" viewing width. TruGuide electric tensioning, Smooth Roll Technology, Low Voltage Control, and UL 2043 Plenum Rated case are all standard. This Da-Lite commercial projection screen installation carries a 5-year limited warranty.

Key Features

• SightLine Cable-Drop System — Replaces black drop fabric with 3–4 thin cables, creating a floating screen appearance and allowing variable vertical positioning up to 70" from ceiling to screen top edge.
• 21:9 Ultra-Wide Format — Designed for hybrid video conferencing solutions displaying in-room and remote participants simultaneously on a single surface.
• Two-Stage Installation — Case installs during rough-in construction; surface assembly during finishing stage, reducing coordination requirements between trades.
• TruGuide Electric Tensioning System — Maintains uniform surface tension across the full viewing area to eliminate wrinkles and surface distortion.
• Smooth Roll Technology — Prevents surface deformation during retraction cycles, maintaining flat viewing surface over the product’s service life.
• Standard Low Voltage Control (LVC) — Integrates with third-party AV control systems via dry contact relay without requiring high-voltage switching at the control point.
• UL Plenum Rated Case — Approved for installation in plenum air spaces per UL 2043, meeting commercial building code requirements in most jurisdictions.
• Ceiling Trim-in-Place Design — White powder-coated aluminum case with closure door conceals the ceiling opening; no additional trim work required after screen installation.
• HD Progressive 0.6 High-Contrast Surface — 0.6 gain surface engineered for high-lumen 4K/UHD laser projectors; delivers superior image quality in ambient light and eliminates hot-spotting on 156" large-format displays.
• Seamless Viewing Surface — No center seam; maintains visual continuity across the full 156" ultra-wide viewing area.

Typical Applications

• All-hands rooms and large conference facilities deploying hybrid video conferencing
• Boardrooms requiring a premium ceiling-recessed projection solution
• Multi-purpose rooms configured for video collaboration and content display
• Corporate training rooms with ceiling-recessed AV infrastructure
• Government conference spaces with architectural ceiling requirements

Technical Specifications

Frequently Asked Questions

Q: What is the SightLine feature and how does it differ from standard black drop?

A: SightLine replaces the traditional black fabric drop above the screen with 3–4 thin cables. This creates a floating screen appearance, allows the vertical position of the screen to be adjusted within a 70" range after installation, and provides open space above the viewing area for camera or speaker placement—without cutting additional ceiling openings.

Q: Is this screen compatible with standard AV control systems?

A: Yes. The standard Low Voltage Control (LVC) integrates with Crestron, AMX, Extron, QSC, and other control systems via dry contact relay. Contact our team at creationnetworks.net for integration assistance.

Q: What projectors are compatible with the HD Progressive 0.6 surface?

A: The HD Progressive 0.6 is optimized for high-lumen laser projectors in the 12,000–25,000 lumen range on 156" screens. Its 0.6 gain reduces hot-spotting and increases perceived contrast. Not recommended for low-lumen projectors below approximately 6,000 lumens at this screen size.

Q: Can this screen be installed in a plenum air handling space?

A: Yes. The case is UL 2043 Plenum rated, meeting the requirements for installation in HVAC plenum return air spaces.

Q: What is the two-stage installation process?

A: The screen case and mounting brackets install during rough-in construction; the surface assembly installs during the finish phase after painting and ceiling tile work. This eliminates coordination issues between trades.

Q: What warranty does Da-Lite provide on this product?

A: Da-Lite provides a 5-year limited warranty. For support, contact Creation Networks at creationnetworks.net.