Preparing the Installation Location

All Sonance speakers are designed to be relatively insensitive to variations in enclosure volume. To achieve the ultimate performance from your speakers, a section of the ceiling bay can be sectioned-off to form a back box. Building such an enclosure will create a dramatic improvement in bass performance and power handling.

Ideal back box volume requirements:

Quintette 522QR	0.75 ft3
Quintette 521QR	0.60 ft3

Insulating the Ceiling Cavity

To reduce sound transmission to adjacent rooms and further improve speaker performance, insulate the ceiling cavity by inserting a sheet of unfaced fiberglass insulation above and below the speaker.

To reduce noise produced by unsupported drywall, install fiberglass insulation in the ceiling bays adjacent to the speaker location.

INSTALLING THE SPEAKERS

New Construction

For installations in new construction, Sonance recommends using a Quintette FlexBracket (part#91966) to reserve a location for the speaker. The FlexBracket is nailed or screwed to the studs and serves as a guide for the drywaller so that the speaker hole will be in the desired location once the drywall is installed.

Quintette FlexBrackets are compatible with the RotoLock® mounting system (see Retrofit, below).

Ceiling Joist

FlexBracket Wing

Illustration 2: Quintette FlexBracket Installation

Retrofit

Quintette speakers feature an integral RotoLock® mounting system for quick mounting directly into existing ceilings and walls. Once the hole is cut and the cable is run,you can install the speaker in a matter of seconds.

1.Determine the location for the speaker (see Speaker Placement).

2.Perform an obstruction survey to be certain that there are no studs, conduit, pipes, heating ducts or air returns that will interfere with the speaker.

3.The cutout for all Quintette In-Ceiling Speakers is 67/8” (175mm). There also must be at least 3½” (89mm) depth within the ceiling cavity for the speaker.

I N S T R U C T I O N M A N U A L

S O N A N C E Q U I N T E T T E ® S E R I E S 5 ¼ ” I N - C E I L I N G S P E A K E R S

4.Find the cutout template provided in the speaker packaging. Position the template where the speaker is to be located and pencil an outline on the ceiling.

•If you are unsure about obstructions, drill a small hole in the center of the outline and insert a coat hanger wire into the hole to feel-around for possible obstructions.

5.Cut the hole using a drywall saw, and run the speaker wires.

6.Remove the paint plug from the speaker. Connect the speaker wire to the terminals on the back of the speaker. Double-check that you connected amplifier + to speaker + and amplifier – to speaker –.

7.Make sure all the RotoLock clamps are in the full clockwise position so that they are tucked within the cutout border. Insert the speaker into the hole in the ceiling.

Note: The RotoLock system can accommodate a maximum ceiling material thickness of 1¼” (32mm).

Steps 6 & 7:

8.Tighten the four screws on the front of the speaker baffle. The RotoLock clamps will automatically rotate into position and begin clamping the speaker.

•When you notice resistance on the four screws the speaker has been clamped successfully.

The speaker flange is designed to flex and conform to any small imperfections in the wall surface. Do not tighten the screws so much so that the flange bows-out.

Important: Always use low-torque settings — NEVER over-tighten.

9.Attach the grille after the speaker has been installed. Insert about half of the grille into the groove at the edge of the speaker. Gently fit the remaining half of the grille by working around the speaker, fitting the grille into the groove as you go.

Note: You can adjust the torque applied to the RotoLock screws to achieve a proper grille fit.

Step 8:

Step 9:

Quintette 521QR, Quintette 522QR specifications

The Sonance Quintette 522QR and Quintette 521QR are standout offerings from Sonance, a brand renowned for its commitment to high-quality audio solutions. Designed with both aesthetics and performance in mind, these speakers represent the pinnacle of architectural audio.

The Quintette 522QR is a 2-way in-ceiling speaker that delivers an extraordinary auditory experience. One main feature of the 522QR is its pivoting 1-inch tweeter that allows for precise sound directionality. This helps to create an immersive listening experience, regardless of where you are in a room. The 6.5-inch polypropylene woofer adds depth and richness to the audio, ensuring that low frequencies are well-represented. The combination of these elements allows the 522QR to effectively handle a wide range of audio frequencies, making it ideal for both music and home theater applications.

The Quintette 521QR, while similar in design to the 522QR, offers a slightly more compact configuration. It features a 5.25-inch polypropylene woofer alongside the same 1-inch pivoting tweeter. The smaller woofer makes the 521QR ideal for spaces where a full-sized speaker might be too large, yet it still retains impressive sound quality and clarity. Both speakers are designed with Sonance's patented design elements, enabling them to blend seamlessly into any environment while delivering exceptional performance.

A key technological feature that both models boast is their quick-connect terminals and adjustable depth design. These characteristics ensure a hassle-free installation, allowing users to set up their audio systems with ease. Moreover, the speakers come equipped with a rear enclosure that enhances sound quality by minimizing resonance and improving bass response.

In terms of characteristics, both the 522QR and 521QR have a sleek, low-profile design that allows them to be flush-mounted, making them virtually invisible when installed. Their paintable grilles lend to customization, allowing users to match the speaker's appearance to their interior décor seamlessly.

The Quintette series from Sonance reflects a balance of innovation, design, and performance, providing audiophiles and casual listeners alike with a compelling listening experience. With impressive specifications, versatile applications, and aesthetic flexibility, the Sonance Quintette 522QR and 521QR speakers are ideal choices for music enthusiasts and home theater systems alike.