The AtlasIED D161-8 is a factory-assembled 8-inch commercial ceiling speaker package designed to simplify installation in paging, background music, and distributed audio systems. Combining an 8-inch dual-cone loudspeaker, a 4-watt 25V/70.7V transformer, and a square steel ceiling baffle, the D161-8 provides a convenient solution for commercial and institutional sound installations.
Unlike individual ceiling speakers that require separate assembly of the speaker, transformer, and baffle, the D161-8 arrives factory-wired and assembled, helping contractors reduce installation time and maintain consistent equipment configurations across multiple locations.
The assembly incorporates the AtlasIED C10A 8-inch dual-cone loudspeaker, featuring a 10-ounce ceramic magnet and a treated-paper cone. Its integrated transformer provides selectable 0.5W, 1W, 2W, and 4W taps for use in 25V or 70.7V distributed audio systems.
A recessed square steel baffle with a durable white epoxy finish provides a clean appearance for commercial ceiling installations.
Whether you're installing a school paging system, upgrading office background music, or equipping a retail facility with distributed ceiling speakers, the AtlasIED D161-8 offers a practical, labor-saving solution.
Factory-Assembled Speaker, Transformer, and Baffle
One of the primary advantages of the AtlasIED D161-8 is its complete factory-assembled construction.
The package combines three essential components:
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AtlasIED C10A 8-inch dual-cone loudspeaker
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4-watt 25V/70.7V line-matching transformer
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161-8 square steel ceiling baffle
These components are assembled and wired at the factory, reducing the amount of preparation required during installation.
For contractors installing multiple speakers throughout a commercial building, this approach helps streamline installation and provides consistent speaker assemblies from room to room.
The D161-8 is particularly useful for projects involving classrooms, offices, hallways, retail stores, and other areas requiring multiple distributed ceiling speakers.
8-Inch Dual-Cone Speaker for Paging and Background Music
The D161-8 features the AtlasIED C10A 8-inch dual-cone loudspeaker.
Its treated-paper cone and 10-ounce ceramic magnet provide a dependable foundation for general-purpose commercial audio applications.
The speaker offers:
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100Hz–10kHz frequency response
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97dB sensitivity
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105° dispersion
These characteristics make the D161-8 suitable for speech announcements, paging, and background music in commercial environments.
The 105-degree dispersion pattern helps distribute sound throughout the listening area when speakers are properly positioned and spaced.
For larger rooms or buildings requiring multiple ceiling speakers, the D161-8 can be incorporated into a distributed audio design to provide coverage across different locations.
Built-In 25V/70.7V Transformer with Selectable Power Taps
The AtlasIED D161-8 includes a factory-installed 4-watt line-matching transformer designed for commercial distributed audio systems.
The transformer supports both:
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25V distributed speaker systems
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70.7V distributed speaker systems
Available transformer taps include:
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Transformer Tap
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Typical Application
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0.5W
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Lower-volume background music and paging
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1W
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General-purpose distributed audio
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2W
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Areas requiring additional sound output
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4W
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Locations requiring higher output from the speaker
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Selectable transformer taps allow installers to adjust the power delivered to each speaker according to the requirements of the space.
This flexibility is especially useful in commercial installations where different rooms or areas require different sound levels.
The total connected speaker wattage must remain within the capacity of the amplifier channel, with appropriate system headroom.
Square Steel Baffle with White Epoxy Finish
The D161-8 includes the AtlasIED 161-8 square steel baffle.
Its recessed design provides a clean, professional appearance that blends into many commercial ceiling environments.
The baffle features a durable white epoxy finish suitable for typical indoor commercial applications.
This square-baffle design offers an alternative to traditional round ceiling speaker grilles and can complement installations where square architectural elements are preferred.
The baffle is supplied as part of the factory-assembled speaker package.
Simplified Wiring for Commercial Installations
The AtlasIED D161-8 is designed to help reduce installation labor.
Its factory-wired transformer features color-coded, stripped, and tinned leads to simplify connection to the distributed speaker circuit.
This reduces the need for installers to separately mount and wire the transformer to the loudspeaker before installation.
The preassembled design is particularly beneficial when installing multiple speakers throughout a commercial building.
Appropriate wiring methods, mounting hardware, and installation accessories should be selected according to the project requirements and applicable building codes.
Compatible Mounting Accessories
The D161-8 is designed for use with compatible ceiling speaker mounting accessories.
Depending on the installation, additional components may include:
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Recessed speaker enclosures
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Surface-mount speaker enclosures
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Ceiling tile bridges
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Mounting hardware
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Other code-required installation accessories
Mounting enclosures and accessories are sold separately.
The appropriate enclosure and mounting method should be selected based on the ceiling construction, installation environment, and applicable code requirements.
Ideal for Commercial Paging and Background Music
The AtlasIED D161-8 is suitable for a variety of commercial and institutional audio applications.
Common installations include:
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School classrooms and hallways
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Office buildings
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Retail stores
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Commercial paging systems
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Reception and waiting areas
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Public facilities
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Administrative buildings
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Background music systems
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Institutional audio installations
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Distributed 25V and 70.7V speaker systems
Its combination of factory assembly, selectable transformer taps, and square steel baffle makes it a practical option for projects requiring multiple ceiling speakers.
AtlasIED D161-8 Key Features
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Complete factory-assembled 8-inch ceiling speaker package
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Includes AtlasIED C10A dual-cone loudspeaker
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Factory-installed 4-watt 25V/70.7V transformer
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Includes AtlasIED 161-8 square steel baffle
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0.5W, 1W, 2W, and 4W transformer taps
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Treated-paper speaker cone
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10-ounce ceramic magnet
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100Hz–10kHz frequency response
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97dB sensitivity
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105° dispersion
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Durable white epoxy baffle finish
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Factory-wired assembly reduces installation preparation
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Color-coded, stripped, and tinned transformer leads
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Suitable for paging and background music
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Compatible mounting accessories available separately
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Designed for commercial and institutional installations
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60-month manufacturer warranty
AtlasIED D161-8 Technical Specifications
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Specification
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Details
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Manufacturer
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AtlasIED
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Model
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D161-8
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Product Type
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Factory-Assembled Ceiling Speaker Package
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Speaker Size
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8 Inches
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Speaker Model
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AtlasIED C10A
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Speaker Design
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Dual-Cone
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Cone Material
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Treated Paper
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Magnet
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10 oz Ceramic
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Transformer
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4W, 25V/70.7V
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Power Taps
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0.5W, 1W, 2W, 4W
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Frequency Response
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100Hz–10kHz
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Sensitivity
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97dB
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Dispersion
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105°
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Baffle Model
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AtlasIED 161-8
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Baffle Design
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Square Steel
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Baffle Finish
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White Epoxy
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Depth
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2⅞" (7.3025cm)
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Speaker Diameter
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8" (20.32cm)
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Shipping Weight
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5.33 lbs. (2.42kg)
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Manufacturer Warranty
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60 Months from Date of Purchase
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Why Buy the AtlasIED D161-8 from Audio Supply?
At Audio Supply, we specialize in professional audio equipment for commercial paging, background music, and distributed speaker systems.
The AtlasIED D161-8 provides a convenient factory-assembled ceiling speaker solution that helps reduce installation time while delivering dependable performance for commercial audio applications.
Whether you're outfitting a school, office, retail facility, or other commercial building, Audio Supply can help you select the right ceiling speakers and compatible installation accessories for your project.
