Painting the Grilles, Installing the Grilles

PAINTING THE GRILLES

The CM loudspeaker grilles can be painted without priming, but the fabric scrim must first be removed. The installation template has die cut standoffs that can be used to position the grille off the ground while painting. Use several light coats sprayed from different sides and angles to cover all surfaces and not fill in any holes. If you do fill some holes, use compressed air to open them before the paint dries. It may be helpful to slightly dilute the paint to prevent it from clogging the grille holes.

INSTALLING THE GRILLES

The Niles MicroThin™ speaker grille installs magnetically over the speaker. Carefully center the grill over the speaker and let the magnets do their work, verifying that the grill sets flush against the ceiling at all edges.

APPLICATIONS

The Niles CM7SD Loudspeakers are designed to be installed in any standard ceiling. When choosing a location, thought should be given to the sound coverage of the loudspeaker, and ease of running the speaker wire. The shallow mounting depth of the CM7SD allows it to be mounted in a space that is only 2.75” deep.

Stereo Sound Applications

	The best stereo effect will be achieved if both
	loudspeakers are at an equal distance from the
	listening area. Ideally all loudspeakers should
	be on the same horizontal plane (Figure 6). Avoid	8'
	installing loudspeakers near corners to prevent	3-6'
	a “boomy” or diffracted sound. Also note that	3-6'
	a “boomy” or diffracted sound. Also note that	8'
	the lower the ceiling, the closer the loudspeaker
	should be placed to the listener.
		Figure 6. Stereo Sound Application.

SPECIFICATIONS

Model	Woofer	Tweeter /	Recommended	Normal	Frame Dimensions	Hole Cut-Out	Depth (5/8”
		Midrange	Amplifier Power	Impedance	with Grille	Dimensions	Drywall Ceiling)


CM7SD	Mineral Filled	3/4” Soft		8 ohm nominal;		8-3/4”	2-1/8”
	Polypropylene		10-100 watts		9-7/8” (25.1 cm)
		Dome		6 ohm minimum		(22.2 cm)	(5.4 cm)
	woofer cone

notes

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CM7SD specifications

The Niles Audio CM7SD is a powerhouse in the realm of in-ceiling speakers, designed to elevate the audio experience in both residential and commercial environments. Niles, a brand renowned for its commitment to quality and innovation, has equipped the CM7SD with numerous features that enhance sound performance and installation versatility.

One of the standout characteristics of the CM7SD is its dual voice coil speakers, allowing it to function effectively as both a traditional stereo speaker and as part of a multi-room audio system. This flexibility enables users to enjoy a rich, immersive sound experience whether they are listening to music, watching a movie, or hosting a gathering. The speaker boasts a 7-inch polypropylene woofer and a 1-inch silk dome tweeter, which together create a well-balanced audio output with deep bass and crisp highs.

The CM7SD employs patented technologies that set it apart from standard ceiling speakers. One such feature is the Niles Audio's “Smart” technology, which automatically adjusts the speaker’s performance to meet the acoustic conditions of its environment. This adaptive capability ensures that users receive optimal sound quality, regardless of the room's size or layout. Additionally, the CM7SD is equipped with an adjustable tweeter, allowing for precise sound placement and tuning according to individual preferences.

Installation is made effortless thanks to the speaker's low-profile design and included mounting hardware. The CM7SD is compatible with a variety of ceiling materials, making it suitable for diverse applications, from home theaters to commercial spaces. Its paintable grille allows for seamless blending with any décor, thus enhancing aesthetics without sacrificing audio performance.

Durability is another key feature of the CM7SD, with a moisture-resistant construction that allows for installation in areas like kitchens or bathrooms. This makes it an excellent choice for whole-home audio installations as well as outdoor spaces.

In summary, the Niles Audio CM7SD stands out for its sound quality, adaptive technologies, and installation flexibility. It combines high fidelity with aesthetic versatility, making it a go-to choice for those seeking a premium in-ceiling audio solution. Whether used in a simple setup or integrated into a sophisticated multi-room system, the CM7SD promises a delightful auditory experience.