Definitive Technology DI 8R manual Optional fire-rated back boxes, Optional rough-in brackets

DI 8R In-Ceiling Loudspeaker

Disappearing™ In-Wall Series

Superior technology ensures lifelike sound quality for every listener in the room.

SPL vs Frequency SPL vs Angle

Smooth and accurate on-axis frequency response

Uniform polar response

Order SKU UFIA	460 mm
	[18.11”]

402mm [15.81”]

221 mm

[8.40625]

232 mm

[9.12”]

Order SKU RBAE

Overall Dimension 896 mm [35.25“]

Cutout Diameter 224 mm [8.8125“]

141mm [5.55”]

371 mm [14.61”]

Frame

Width

274mm

[10.8125“]

Optional fire-rated back boxes:

Besides meeting code for multi-family and commercial installations, these heavy- gauge steel enclosures reduce sound leakage into adjacent living spaces. Order SKU code UFIA.

Optional rough-in brackets:

The pre-construction bracket is installed before the drywall 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 wall 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

Specifications: Grille Diameter 93⁄4" (24.76 cm); Cutout Diameter 83⁄4" (22.2 cm); Total Depth *37⁄8" (9.77 cm); Mounting Depth In Wall **33⁄8" (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