Safety Precautions

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

CAUTION! To reduce the risk of electric shock and ﬁre, do not remove the cover or back plate of this device. There are no user serviceable parts inside. Please refer all servicing to licensed service technicians. Avis: Risque de choc electricque, ne pas ouvrir.

CAUTION! The international symbol of a lightning bolt inside a triangle is intended to alert the user to uninsulated “dangerous voltage” within the device’s enclosure. The international symbol of an exclamation point inside a triangle is intended to alert the user to the presence of important operating, maintenance and servicing information in the manual accompanying the device.

CAUTION! To prevent electrical shock, match wide blade of plug to wide slot, fully insert. Attention: Pour eviter les chocs electriques, introduire la lame la plus large de la ﬁche dans la borne correspondante de la prise et pousser jusqu'au fond.

CAUTION! To reduce the risk of electrical shock, do not expose this equipment to rain or moisture.

1.Read Instructions—All safety and operating instructions should be read before operating the device.

2.Retain Instructions—The safety and operating instructions should be retained for future reference.

3.Heed Warnings—All warnings on the device and in the operating instructions should be adhered to.

4.Follow Instructions—All operating and safety instructions should be followed.

5.Water & Moisture—The device should never be used in, on or near water for risk of fatal shock.

6.Carts & Stands—The device should only be used on carts or stands recommended by the manufacturer.

7.Wall & Ceiling Mounting—The device should be mounted on a wall or ceiling only as recommended by the manufacturer.

8.Ventilation—The device should always be located in such a way that it maintains proper ventilation. It should never be placed in a built-in installation or anywhere that may impede the ﬂow of air through its heat sink.

9.Heat—Never locate the device near heat sources such as radiators, ﬂoor registers, stoves or other heat-generating devices.

10.Power Supply—The device should only be connected to a power supply of the type described in the operating instructions or as marked on the device.

11.Power Cord Protection—Power cables should be routed so they are not likely to be stepped on or crushed by items placed on them or against them. Special attention should be paid to areas where the plug enters a socket or fused strip and where the cord exits the device.

12.Cleaning—The device should be cleaned in accordance with manufacturer’s instructions.

13.Periods Of Non-Use—The device should be unplugged when not being used for extended periods.

14.Dangerous Entry—Care should be taken that no foreign objects or liquids fall or are spilled inside the device.

15.Damage Requiring Service—The device should be serviced by licensed technicians when:

•The plug or power supply cord has been damaged.

•Objects have fallen or liquid has spilled inside the device.

•The device has been exposed to moisture.

•The device does not appear to be operating properly or exhibits a marked change in performance.

•The device has been dropped or the cabinet becomes damaged.

16.Service—The device should always be serviced by licensed technicians. Only replacement parts speciﬁed by the manufacturer should be used. The use of unauthorized substitutions may result in ﬁre, shock, or other hazards.

DI55R specifications

The Definitive Technology DI55R is an innovative architectural speaker that combines high-performance audio quality with sleek design, making it an excellent choice for home theater systems and multi-room audio setups. This in-wall model is engineered to deliver superior sound reproduction, ensuring that users experience their favorite music, movies, and shows in a way that is both immersive and engaging.

One of the standout features of the DI55R is its advanced driver technology. The speaker is equipped with a 5.25-inch bass driver and a 1-inch aluminum dome tweeter. This combination allows the DI55R to deliver a full range of frequencies, from deep bass to crisp highs, creating a balanced sound that is both rich and detailed. The bass driver utilizes a poly graphite cone for enhanced rigidity and minimal distortion, allowing for accurate sound reproduction even at higher volume levels.

To further enhance the listening experience, the DI55R employs Definitive Technology's patented BDSS (Balanced Double Surround System) technology. This unique design offers improved midrange response and wider dispersion of sound, ensuring that every listener in the room can enjoy consistent audio performance, no matter where they are seated. The result is a speaker that can fill a room with sound, making it ideal for larger spaces.

Installation of the DI55R is designed to be as straightforward as possible. The speaker features a convenient, paintable grille that can be customized to match the décor of any room. Additionally, its low-profile design ensures that it blends seamlessly into walls, providing an unobtrusive audio solution without sacrificing performance. The speaker's rear enclosure is engineered to minimize sound leakage, further enhancing the clarity and integrity of the audio.

In terms of connectivity, the DI55R is compatible with a variety of audio systems, enabling effortless integration into existing setups. Its robust construction and quality components make it a dependable choice for both casual listeners and audiophiles alike.

Overall, the Definitive Technology DI55R stands out as a premium architectural speaker that brings together advanced technology, exceptional sound quality, and aesthetic appeal. Its combination of features makes it a versatile addition to any audio system, allowing users to transform their spaces into immersive sound environments.