Drop Ceiling Installation

1Run the speaker wire to the installation location. Be sure the wire meets electrical and building code requirements.

2Decide which of the wire inputs you want to use and remove the appropriate knockout cover(s). If the wiring will be “daisy chained” to other speaker, remove other knockout covers as needed. Snap a ULM connector into each of the knockouts removed.

3If you are using a 70/100V constant voltage transformer, mount it on the mounting studs provided inside the FRB.

4Fasten the drop ceiling support bars to the FRB with the hardware provided.

5Cut the appropriate size hole in the ceiling panel over which the FRB will be mounted. The hole cutout diameter is listed in the specifications table. Set the ceiling panel in the support grid.

Hint: For a variety of reasons it is best to center the cutout hole in the ceiling panel.

Hint: Do not install the ceiling panels adjacent to the installation location until the FRB and speaker have been installed and connected.

6Slide the FRB through an adjacent opening in the support grid and set it in place over the cutout in the ceiling panel. Caution: Because drop ceiling support grids are not particularly strong, we strongly recommend you fasten a safety cable between the tab on the back of the FRB and a structurally strong building element.

7Connect the speaker (and the 70/100V transformer if it is used) and mount the speaker according to the instructions supplied with it.

Security Cable

FRB5R, FRB6R, FRB8R specifications

Boston Acoustics has long been celebrated for its commitment to delivering high-quality sound systems, and their FRB series—comprising the FRB6R, FRB5R, and FRB8R—exemplifies this dedication. Designed for flexibility and excellent audio fidelity, these speakers are ideal for a range of applications, including home audio setups and professional installations.

The FRB6R is a versatile 6.5-inch two-way speaker that combines a polypropylene woofer with a soft dome tweeter. This combination ensures a smooth, balanced sound across the frequency spectrum. Its unique design allows it to produce deep, rich bass while maintaining clarity in the mid and high ranges. The speaker features a paintable grille, enabling seamless integration into any room décor, making it a perfect choice for unobtrusive audio solutions.

Next in the lineup is the FRB5R, which boasts a 5.25-inch woofer and a similar soft dome tweeter configuration. This model is specifically designed for smaller spaces where size considers setup, yet performance remains uncompromised. The FRB5R targets those who seek quality sound without the bulk of larger speakers. Its shallow mounting depth allows for easy installation in various environments, and the wide dispersion beaming offers consistent sound quality throughout a given area.

Completing the series is the FRB8R, a larger 8-inch two-way speaker engineered for powerful sound reproduction. The FRB8R is perfect for larger rooms or outdoor spaces, where enhanced bass response is a priority. It features an advanced bass reflex design, allowing for improved low-frequency extension. This speaker excels in delivering an immersive audio experience, whether used in a home theater setup or as part of a more extensive sound system.

All models in the FRB series are engineered with advanced materials and technologies to ensure durability and longevity. The speakers incorporate weather-resistant components, making them suitable for both indoor and outdoor use. Equipped with adjustable mounting brackets, installation is straightforward, whether in walls or ceilings.

Overall, Boston Acoustics’ FRB6R, FRB5R, and FRB8R speakers reflect a blend of cutting-edge technology and aesthetic appeal, catering to audiophiles and casual listeners alike. With a focus on high-quality sound and versatile installation options, these speakers are an excellent choice for anyone looking to elevate their listening experience.