NEW Construction Installation

3.Cut a foot-long piece of coat hanger. Bend the wire (creating a right angle) leaving 5-1/2” at one end (this allows for the extra width of the mounting dogs). Poke the “L-shaped” wire into the pilot hole and turn it in a complete circle and move it into the ceiling cavity to make sure you have approximately 4-3/8” of depth. If the wire’s movement is obstructed by anything, ﬁll the hole(s) with spackle and try another location.

4.If the coat hanger moves freely in a complete circle and you have sufﬁcient depth, hold the template up to the ceiling surface. The cardboard square with the circular hole is the template. The inner perforated circle within the larger circle that was removed in step 1 earlier is the paint mask. Keep it for painting the loudspeaker later. Outline the circular cutout on the ceiling surface lightly with a pencil. Drill the starting point of your cut with a 1/4” bit.

5.If you are cutting drywall use a sheetrock or keyhole saw, cut the hole with the saw at a 45° angle. That way the drywall section can be replaced cleanly if there is an unseen obstruction behind the wall.

IMPORTANT: BE VERY CAREFUL NOT TO SAW THROUGH EXISTING WIRES, PIPES, OR STRUCTURE.

IF YOU FEEL EXTRA RESISTANCE AS YOU ARE CUTTING, STOP.

INSULATING THE WALL CAVITY

If feasible, ﬁll the wall cavity with insulation at this point.

MOUNTING THE NEW CONSTRUCTION BRACKET

The optional CM800 BKT can be used with the CM830, CM850 or CM860 loudspeakers. The hole saving bracket enables a faster and cleaner ﬁnal installation of the loudspeaker. It forces the drywall installer to cut out the loudspeaker hole for you and provides wire ties for the loudspeaker wire, reducing the risks of accidental loss or movement of the wire. In addition, it enables you to align your loudspeakers with other ceiling ﬁxtures with great accuracy since you can really see exactly where the loudspeaker will be. To install the bracket, ﬁrst pivot the long wing out until it stops, which will be in a straight line with the short wing. The wings and brackets have centering lines

to simplify placement of the loudspeakers. Screw one side of the assembled bracket with wings to the joist using one of the supplied screws. Level the bracket. Screw the other side of the bracket/wing assembly to the joist. Two screws on each side make for a very secure installation. Secure the wire to the bracket using the bracket’s wire tie tab. The drywall installers will cut the drywall to the exact size of the bracket. (See Figure 2)

CONCEALING LOUDSPEAKER WIRE FOR A FUTURE INSTALLATION

Attach the loudspeaker wire in a loop between the ceiling joists and carefully mark the exact location of the wire on a set of plans. Ask the general contractor to inform the drywall installers that the loudspeaker wire loops are concealed for future installations.

UNPACKING AND FINAL INSTALLATION

1.Remove the top piece of stryofoam from the box. You will ﬁnd two loudspeakers bagged in a lower portion of packing. Remove the loudspeaker from the bag. The metal grille is installed on the loudspeaker and will need to be removed. This is easily done by rotating the mounting ‘dogs’ out with your ﬁngers and pulling them towards the front of the loudspeaker. This will push the screw heads against the inside of the grille to work it out of the bafﬂe. (See Figure 3)

2.At each loudspeaker location, route the wire to the input connectors, then separate the loudspeaker wire so that at least 2 inches of each conductor are free. Strip away 1/4 inch of insulation from each individual loudspeaker wire.

3.Press down each spring-loaded connector one at a time, insert the appropriate conductor and then release the connector. Check to be sure that the connector is making contact with stripped wire and not the wire jacket. Gently tug on the loudspeaker wire to make sure it is held in place. If not, repeat this procedure until it is.

IMPORTANT: OBSERVE CORRECT POLARITY: POSITIVE (+) GOES TO THE RED POST AND NEGATIVE (–) GOES TO THE BLACK POST.

4.Rotate dogs back to their original positions so that they do not protrude out from the diameter of the loudspeaker.

5.Insert the loudspeaker into the hole by carefully holding it with both hands and angling it slowly into the hole until the frame is ﬂush with the ceiling. Holding it in place carefully with one hand, (do not push against the woofer or tweeter) use a cordless drill to begin mounting the loudspeaker.

6.Tighten the four screws using a #2 Phillips bit. Use low torque and low speed or you may damage the loudspeaker. This should pull the frame and mounting dog together (sandwiching the drywall) so that the frame is absolutely ﬂush with the wall surface. There should be no gaps between the wall and the frame.

IMPORTANT: DO NOT OVER TIGHTEN THE SCREWS! OVER TIGHTENING THEM MAY MAKE THE GRILLE DIFFICULT TO INSTALL

CM850, CM860, CM830 specifications

Niles Audio has long been a renowned name in the world of home audio, bringing innovation and high-quality sound to residential and commercial spaces. Among its impressive lineup are the CM830, CM860, and CM850 in-ceiling speakers, each engineered to deliver an exceptional audio experience while seamlessly blending into the environment.

The Niles Audio CM830 is designed for those who desire superior sound without compromising aesthetics. With an 8-inch woofer and a 1-inch pivoting tweeter, it offers a balanced sound, capable of delivering rich bass and detailed highs. Its easy-to-paint grille allows for customization, ensuring that it can match any room decor without being obtrusive. The CM830 features a robust construction that minimizes distortion, providing clear audio whether you're listening to music, watching movies, or enjoying gaming experiences.

Moving up the range, the CM860 presents an upgraded audio performance with its 8-inch woofer and a 1-inch titanium dome tweeter. Offering enhanced frequency response, it excels in both midrange clarity and deep bass reproduction. The CM860 stands out with its powerful sound stage, ideal for larger rooms where immersive audio is essential. Its swivel tweeter technology ensures that sound can be directed toward the listening area, creating a more engaging surround sound experience.

The CM850, while being the smallest of the trio, does not fall short of performance. It incorporates a 6.5-inch polypropylene woofer and a 1-inch tweeter, making it ideal for smaller rooms or tighter spaces. Despite its compact size, the CM850 provides outstanding sound quality, allowing for rich, full-bodied sound. This model is perfect for those who want premium sound without the bulk of larger speakers.

All three models share advanced technologies, including Niles' proprietary transformer design, which helps to reduce distortion and improve overall sound quality. They also feature moisture-resistant materials, making them suitable for bathrooms, kitchens, or outdoor spaces. The easy-install design ensures that the setup process is hassle-free, allowing homeowners to enjoy their new audio systems swiftly.

In conclusion, the Niles Audio CM830, CM860, and CM850 speakers are outstanding options for anyone seeking high-performance in-ceiling audio solutions. Each model boasts unique features and technologies that cater to various listening environments, ensuring there's a perfect fit for every audio enthusiast.