AtlasIED DLS4 4" In-Ceiling Full Range Speaker with 8-Watt 70V/100V Transformer and Press Fit Grille

The AtlasIED DLS4 is a compact, high-efficiency 4" in-ceiling speaker designed for exceptional performance in low ceiling paging and background music applications. Ideal for environments like airports, retail stores, rail stations, and hospitality venues, the DLS4 delivers wide sound dispersion and superior vocal clarity in a small, easy-to-install package.

This innovative speaker features a patent-pending tap selector knob, which doubles as a dispersion cone, ensuring smooth high-frequency coverage and allowing for tool-free tap selection even after installation. The DLS4 supports multiple 70V/100V power tap settings (up to 8W) and includes an 8-ohm bypass for flexible system configuration.

Finished with a sleek, press-fit grille and UL1480A / UL2043 certifications, the DLS4 meets strict safety and plenum space requirements, making it the ideal choice for both new construction and retrofit commercial installations.

AtlasIED DLS4 Features

• Ideal for low ceiling paging and background music applications

• 4" high-efficiency driver for clear, consistent sound

• Patent-pending tap selector knob also functions as a dispersion cone

• Tap settings up to 8W (70V/100V) plus 8-ohm bypass option

• Tap selection possible after ceiling installation

• Wide dispersion for even audio coverage

• Compact design with minimal visual footprint

• Press-fit grille for clean, modern appearance

• UL1480A and UL2043 listed – suitable for use in air handling spaces

• Compatible with AtlasIED mounting hardware for quick installation

• Perfect for airports, rail stations, retail, offices, and hospitality venues

AtlasIED DLS4 SPECIFICATIONS