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English

REFERENCE

Using a spray technique

Latex or oil-based architectural paint requires thinning for use with a siphon-feed spray gun. Set the spray gun at 30 psi (2.1 bar) for application in a 3- to 5-in. (7.6-12.7 cm) fan pattern.

The thinning formula depends on the type of paint you are using.

•For use of vinyl acrylic latex paint, thin as follows:

To 6 parts of paint, add 3 parts of water and mix thoroughly. Add 1 part of denatured ethyl alcohol (which breaks down paint particles so they do not clog the grille) and mix again.

•For use of architectural or automotive paints:

This type of paint should be used by a professional with the right equipment and technique. This paint also must be thinned, using a solvent.

•For use of lacquer or enamel spray paint in a can: No further thinning is needed.

Then:

1.Suspend the grille or place it on a wire screen to prevent dirt or dried paint particles from blowing back into the perforations.

2.Apply the paint to the grille surface at a 45° angle. Then rotate the grille by 180° and repaint it at 45°.

3.Make sure the paint is dry before you attach the grille to the speaker.

The paint may feel dry to the touch in a few minutes. However, if alcohol has been added, it may take several days to fully cure.

Painting the frame

Before you begin, protect working parts of the speaker by inserting the template/paint shield that came in the carton.

Press the edges of the shield against the inside rim of the speaker until the tabs catch to hold the shield in place.

This protects working parts of the speaker and helps keep your paint edge even.

Tab

You can use the same conventional spray or roller equipment used to paint your wall or ceiling and either latex or oil-based paints, which adhere to the speaker frame. However, both types of paint can be easily scratched through careless handling.

CAUTION: Be careful so the paint does not puddle or run. You may want to use a brush for spreading paint where needed.

180°

45°

 

 

 

45°

Tip: To dislodge a paint clog, blow gently on the clogged area. If that does not work, immediately wash the grille with the appropriate solvent. Make sure the grille is thoroughly dry before repainting.

Piercing a perforation with a sharp implement to remove a paint clog can cosmetically damage the grille and is not recommended.

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Bose 791 manual Painting the frame, Using a spray technique
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791 specifications

The Bose 791 is an innovative in-ceiling speaker designed to deliver exceptional audio quality while maintaining an unobtrusive presence in your living space. Ideal for music enthusiasts and home theater aficionados alike, the 791 series represents Bose's commitment to combining advanced technology with sleek, modern design.

One of the standout features of the Bose 791 is its wide sound dispersion. Equipped with dual 7-inch woofers and a 2-inch tweeter, these speakers utilize Bose's proprietary Articulated Array speaker design. This technology allows for a more balanced sound across the listening area, ensuring that even those seated far from the speakers will enjoy clear and rich audio. The speakers are engineered to produce lifelike sound by effectively managing wider frequency ranges, making them perfect for both music and movie playback.

Another notable characteristic of the Bose 791 is its easy installation process. Designed for both new builds and retrofit applications, the speakers include a solid mounting system that accommodates various ceiling materials. With a sleek grille that can be painted to match your decor, the speakers blend seamlessly into any environment, making them a discreet yet powerful addition to your audio setup.

Bose's latest advancements in speaker technology are showcased in the 791 series through its proprietary SmartSound technology. This feature dynamically adjusts the audio output based on room acoustics, ensuring consistent performance regardless of your room's layout. It provides a customized listening experience that adapts to your unique space, offering flexibility and convenience.

Durability is another key aspect of the Bose 791 in-ceiling speakers. Constructed from high-quality materials, these speakers are designed to withstand the test of time while still maintaining their aesthetic appeal. They are also equipped with moisture-resistant components, making them suitable for installation in various environments, including bathrooms or covered patios.

In conclusion, the Bose 791 in-ceiling speakers stand out for their advanced technology, superior sound quality, and elegant design. Whether you're looking to enhance your home theater system or fill your space with your favorite music, these speakers provide the perfect solution, delivering a powerful audio experience that is sure to impress. With easy installation and a blend-in design, the Bose 791 speakers offer an ideal combination of performance and style.
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