Definitive Technology In-Ceiling Loudspeaker User manual

In-Ceiling Loudspeaker
Definitive Technology
Brand
Definitive Technology
Model
In-Ceiling Loudspeaker
Category
CRT TVs
Type
User manual

This manual is also suitable for

Definitive Technology DI 8R is a high-performance in-ceiling loudspeaker that virtually disappears in your room, delivering spectacular audio performance beyond traditional flush-mount speakers. Featuring advanced BDSS Drivers and pivoting Pure Aluminum Dome Tweeters, the DI 8R provides superior bass output, dynamic range, and exceptional detail. Its simple conventional installation requires no spackle work, and the paintable grille allows you to match your wall color. Enjoy lifelike sound quality for every listener in the room with the DI 8R.

Definitive Technology DI 8R is a high-performance in-ceiling loudspeaker that virtually disappears in your room, delivering spectacular audio performance beyond traditional flush-mount speakers. Featuring advanced BDSS Drivers and pivoting Pure Aluminum Dome Tweeters, the DI 8R provides superior bass output, dynamic range, and exceptional detail. Its simple conventional installation requires no spackle work, and the paintable grille allows you to match your wall color. Enjoy lifelike sound quality for every listener in the room with the DI 8R.

DI 8R In-Ceiling Loudspeaker
Disappearing
™
In-Wall Series
Extraordinary High-Performance Speakers that Virtually Disappear in Your Room
97 mm
[3.875”]
Cutout
Dimension
222 mm
[8.75”]
Download the manual: www.definitivetech.com/Learning/manuals.aspx
The DI 8R Disappearing™ In-Wall speaker features near-invisibility
thanks to its small diameter, hidden flange design, and low-profile
micro-perf grille. It is as easy to install as traditional flanged flush-mount
speakers, and doesn’t require custom sheetrock/spackle skills to install,
yet it looks practically invisible when installed in a ceiling.
The DI 8
R features Definitive’s most advanced technologies such as an
advanced BDSS Driver and pivoting Pure Aluminum Dome Tweeter for
spectacular audio performance far beyond traditional flush-mount speakers.
Definitive’s exclusive Balanced Double Surround System (BDSS) Driver
technology permits the DI 8
R to deliver more bass output and
dynamic range than competitive 10" speakers.
With a pivoting 1" Pure Aluminum Dome Tweeter, featuring a specially
shaped Waveguide housing that avoids the diffraction distortions of
bridge-mounted tweeters, and a sophisticated adjustable crossover
network, the DI 8
R Disappearing In-Wall delivers the kind of lifelike
sonic performance and broad, even dispersion that have made Definitive
Technology the leader in high-performance loudspeakers.
• Simple conventional installation — no spackle
work required
• Latest generation BDSS Drivers for superior bass
and dynamic range
• Pivoting Pure Aluminum Dome Tweeters ensure
exceptional detail
• Axially aligned design ensures broad, balanced
coverage area
• AeroRing
™
damps resonance and improves off-axis
sound quality
• Three-position Environmental EQ switch optimizes
high-frequency for the room
Overall Dimension
With Grille
247.6 mm
[9.75”]
Overall Dimension
Without Grille
244 mm
[9.125”]
97 mm
[3.875”]
Cutout
Dimension
222 mm
[8.75”]
Superior technology ensures lifelike sound quality for every listener in the room.
Smooth and accurate on-axis frequency response
Optional fire-rated back boxes:
Besides meeting code for multi-family
and commercial installations, these heavy-
gauge steel enclosures reduce sound
leakage into adjacent li
ving spaces. Order
SKU code UFIA.
Optional rough-in brackets:
The pre-construction bracket is installed
before the dr
yw
all to indicate where the
drywall contractor should cut the speaker
hole. Metal mesh wings can be positioned
at various angles and nailed or stapled to
studs and joists. Order SKU code RBAE
(2 units per carton).
Painting: DI Series grilles may be
painted to match w
all color. Use a paint
sprayer or air brush to apply diluted latex
paint (6:1 paint to water or latex thinner)
in four light coats. DO NOT PAINT
GRILLES WITH A BRUSH OR
ROLLER! For full painting instructions,
see the manual:
www.definitivetech.com/Learning/manuals.aspx
Overall
Dimension
896 mm
[35.25“]
Frame
Width
274 mm
[10.8125“]
Cutout
Diameter
224 mm
[8.8125“]
DI 8R In-Ceiling Loudspeaker
Disappearing
™
In-Wall Series
Specifications:
Grille Diameter 9
3
⁄
4
" (24.76 cm);
Cutout Diameter 8
3
⁄
4
" (22.2 cm); Total Depth *3
7
⁄
8
" (9.77 cm);
Mounting Depth In Wall **3
3
⁄
8
" (8.5 cm); Woofer 8" (20 cm);
Tweeter 1" (25 mm); Product Weight 4.8 lb. (2.14 kg);
Frequency Response 26 Hz – 30 kHz; Sensitivity 90 dB;
Impedance compatible with 4 – 8 Ohm outputs;
Min/Max Recommended Power 10/225 WPC
* From back of mounting flange to deepest part of product
** Total depth when product installed in 1/2" (12.7mm) thick material
11433 Cronridge Drive, Owings Mills, Maryland 21117, U.S.A. (410) 363-7148
www.DefinitiveTech.com
Uniform polar response
SPL vs F
requency SPL vs Angle
Order SKU RBAE
460 mm
[18.11”]
221 mm
[8.40625]
402 mm
[15.81”]
232 mm
[9.12”]
3
71 mm
[14.61”]
1
41 mm
[5.55”]
Overall
Dimension
896 mm
[35.25“]
Frame
Width
274 mm
[10.8125“]
Cutout
Diameter
224 mm
[8.8125“]
Order SKU UFIA
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Definitive Technology In-Ceiling Loudspeaker User manual

In-Ceiling Loudspeaker
Definitive Technology
Brand
Definitive Technology
Model
In-Ceiling Loudspeaker
Category
CRT TVs
Type
User manual
This manual is also suitable for

Definitive Technology DI 8R is a high-performance in-ceiling loudspeaker that virtually disappears in your room, delivering spectacular audio performance beyond traditional flush-mount speakers. Featuring advanced BDSS Drivers and pivoting Pure Aluminum Dome Tweeters, the DI 8R provides superior bass output, dynamic range, and exceptional detail. Its simple conventional installation requires no spackle work, and the paintable grille allows you to match your wall color. Enjoy lifelike sound quality for every listener in the room with the DI 8R.

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