8" IN-CEILING LOUDPEAKER ASSEMBLY W 25V/70.7V TRANSFORMER BAFFLE

Ideal Use Cases

The AtlasIED FD72W-HC is designed for general-purpose in-ceiling voice and music reproduction. It is suited to projects that call for an 8-inch loudspeaker operating on a 25V or 70.7V distributed system with selectable low-power taps. The included transformer and 62-8 baffle make this a complete loudspeaker assembly rather than a standalone driver. Hyfidrophobic treatment also allows the unit to be used in high-humidity environments, broadening its application beyond ordinary dry interior conditions. Its combination of voice and music capability provides a practical foundation for multipurpose distributed-audio installations.

Why Choose This Model

The FD72W-HC combines the principal components identified for its intended installation: an 8-inch treated-paper loudspeaker, a 4-watt 25V/70.7V transformer, and a 62-8 baffle. AtlasIED describes it as a cost-effective assembly, with the transformer offering 0.5, 1, 2, and 4-watt power taps. This configuration gives system planners four supplied tap settings within the transformer’s rated output. The assembly is also UL1480 and UL2043 listed. A warranty period of 60 months from the date of purchase further defines the coverage supplied with the model.

Installation and Integration

The in-ceiling format and included baffle establish the FD72W-HC as an integrated ceiling-loudspeaker solution. Its speaker diameter is 8 inches, or 20.32 centimeters, while its stated depth is 2 5/8 inches, or 6.6675 centimeters. These measurements provide the basic physical profile needed when evaluating the available ceiling space. The transformer supports both 25V and 70.7V operation, while its four power taps allow the selected wattage to be matched to the planned system configuration. The supplied data does not identify additional mounting dimensions, connection types, or accessories, so those project-specific details should be confirmed separately before installation.

Performance Highlights

The FD72W-HC has a specified frequency response of 100Hz to 10kHz for general-purpose voice and music reproduction. Sensitivity is rated at 97dB peak and 94dB average, clearly distinguishing the supplied peak and average figures. A stated dispersion of 105 degrees describes the loudspeaker’s coverage characteristic. Its treated-paper speaker construction is paired with a transformer rated at up to 4 watts, with selectable settings at 0.5, 1, 2, and 4 watts. Together, these specifications define a ceiling speaker focused on distributed voice and music applications rather than leaving its operating range, sensitivity, or transformer options unspecified.

What Makes It Different

Hyfidrophobic treatment is a notable feature of this version, allowing the loudspeaker to be used in high-humidity environments. The supplied information does not state an outdoor or weatherproof rating, so this treatment should be understood according to the stated benefit rather than as a broader environmental claim. The FD72W-HC also arrives as an assembly containing the loudspeaker, transformer, and baffle, bringing its primary listed components together under one model number. UL1480 and UL2043 listings add clearly documented compliance information, while the four transformer taps provide more than a single fixed power setting. These characteristics distinguish it from a basic 8-inch loudspeaker supplied without the identified transformer, baffle, treatment, and listings.

Final Assessment

The AtlasIED FD72W-HC is a purpose-defined 8-inch in-ceiling loudspeaker assembly for general voice and music reproduction on 25V or 70.7V systems. Its 100Hz to 10kHz response, 105-degree dispersion, 97dB peak sensitivity, four selectable power taps, and compact 2 5/8-inch depth provide concrete planning specifications. The included 62-8 baffle, 4-watt transformer, Hyfidrophobic treatment, UL1480 and UL2043 listings, and 60-month warranty complete a well-documented package for compatible ceiling-audio projects.