DI 3.5R

Disappearing™ Series Round 3.5” In-Wall / In-Ceiling Speaker

Flangeless, flush mount design and micro-perf grille allow 4.5" of visibility to match mini recessed lighting fixtures
Deeper sound quality with precision BDSS™ drivers and a pivoting pure aluminum dome tweeter
Rigid PolyStone™ baskets eliminate unwanted vibrations to prevent ringing and minimize distortion
Axially aligned design provides broader sound dispersion and more natural balance

Available Finishes

¹ On backorder

259.00 Each

Manual/Downloads

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Incredible Sound Made Invisibly Small

Powerful performance is practically invisible with the Definitive Technology Disappearing™ Series. Merely 4.56” in diameter, the DI 3.5R is about the same size as most of today’s mini recessed lighting fixtures. Sleek, easy-to-install and designed to vanish into any décor, this impressive little loudspeaker produces full-bodied sound that’s immersive but never intrusive.

Tech Specs
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Tech Specs

Overall

Total Pieces

1

Accessories

Included Accessories
- (1) Wall Mounting Template
- (1) Paintable Magnetic Grille

Warranty

Cabinet Warranty

5 years
Drivers Warranty

5 years

Shipping Cartons

Carton 1

5.88" (14.94 cm) h x 7.06" (17.93 cm) w x 6.88" (17.48 cm) d - 3 lbs (1.36 kg)

In-Wall Speaker

Qty Included

1
Availability

US
Driver Complement
- (1) 0.75" (1.91 cm) d (Round) Pivoting Dome Tweeter - Tweeter
- (1) 3.5" (8.89 cm) d (Round) BDSS Bass/Mid - Mid/Woofer
Depth

3" (7.62 cm)
Weight

1.9 lbs (0.86 kg)
Grille Dimensions

4.56" (11.58 cm) diameter

In-Wall Mount

Shape

Round
Dimensions

3.75" (9.53 cm) diameter
Clearnace Required for Mounting Dogs (add to each side of cutout)

0.88" (2.24 cm)

In-Ceiling Mount

Shape

Round
Dimensions

3.75" (9.53 cm) diameter
Clearnace Required for Mounting Dogs (add to each side of cutout)

0.88" (2.24 cm)

Audio Quality

Total Frequency Response

40 Hz → 30 Hz
Nominal Impedance

8 ohms
Max Sensitivity (1 watt @ 1 meter)

89 dB

Crossover

A/V Receiver Crossover Settings

Small (60 Hz)

Inputs

Audio Inputs
Speaker Inputs

(1) Pair of Heavy Duty, Spring Loaded - na

Reviews

Q & A

Support

Product Documentation

Key Features

Balanced Double Surround System

Proprietary BDSS™ technology delivers the wide dynamic range and deep bass output of much larger drivers in a small-sized, high-efficiency mid/woofer.

Pure Aluminum Tweeter

The pivoting pure aluminum dome tweeter features a uniquely constructed housing, eliminating diffraction distortions typical with traditional speakers for spectacular audio performance.

Adjustable Crossover

A sophisticated adjustable crossover network with custom, high-precision components produces superior sonic purity for crisp, clean sound.

Balanced Dispersion

BDSS™ technology, aim-ready tweeters and a specially-contoured AeroRing™ around the driver distributes natural, well-balanced sound everywhere in the room.