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

The AtlasIED DLS4 is a compact, high-performance 4-Inch in-ceiling speaker designed for low-ceiling paging and background music applications. Ideal for environments such as airports, rail stations, retail stores, and hospitality venues, the DLS4 delivers wide dispersion and high efficiency, making it a reliable choice for clear and consistent audio coverage. Its small footprint and press-fit grille allow for a discrete, aesthetically pleasing installation that blends seamlessly into a variety of ceiling types.

This full-range speaker features a 4-Inch paper driver and an innovative tap selector switch that doubles as a dispersion cone. This design enables easy power tap adjustment—even after installation—offering maximum system flexibility. With power taps ranging from 0.5 to 8 watts and an 8-ohm bypass option, the DLS4 accommodates a wide range of system requirements. The speaker is UL listed for safety (UL1480A and UL2043), ensuring suitability in plenum-rated spaces and other code-sensitive installations.