DI 4.5R

Disappearing™ Series Round 4.5” In-Wall / In-Ceiling Loudspeaker

Flangeless, flush mount design and micro-perf grilles allow 5.38” 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

279.00 Each

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In-Ceiling Sound that Covers More Ground

Powerful performance is practically invisible with the Definitive Technology Disappearing™ Series. Combining a 5.3” visible diameter and 4.5” mid/woofer that effortlessly outperforms larger traditional speakers, the DI 4.5R easily installs into your ceiling to envelop any space in dynamic, high definition audio. With this over-achieving, flush mount loudspeaker, you’ll hear fantastic sound in every corner of the room, but you won’t see a thing.

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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

6.13" (15.57 cm) h x 8.44" (21.44 cm) w x 7.56" (19.2 cm) d - 4 lbs (1.81 kg)

In-Ceiling Speaker

Qty Included

1
Availability

US
Driver Complement
- (1) 0.75" (1.91 cm) d (Round) Pivoting Dome Tweeter - Tweeter
- (1) 4.5" (11.43 cm) d (Round) BDSS Bass/Mid - Mid/Woofer
Depth

3.38" (8.59 cm)
Weight

2.6 lbs (1.18 kg)
Grille Dimensions

5.38" (13.67 cm) diameter

In-Ceiling Mount

Shape

Round
Dimensions

4.5" (11.43 cm) diameter
Clearnace Required for Mounting Dogs (add to each side of cutout)

0.88" (2.24 cm)

In-Wall Mount

Shape

Round
Dimensions

4.5" (11.43 cm) diameter
Clearnace Required for Mounting Dogs (add to each side of cutout)

0.88" (2.24 cm)

Inputs

Audio Inputs
Speaker Inputs

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

Audio Quality

Total Frequency Response

35 Hz → 30 Hz
Nominal Impedance

8 ohms
Max Sensitivity (1 watt @ 1 meter)

89 dB

Crossover

A/V Receiver Crossover Settings

Small (100 Hz)

Reviews

Q & A

Support

Product Documentation

Key Features

Designed for Invisibility

With a minimal visible surface area, hidden flange architecture and micro-perf grille, the DI 4.5R disappears into any environment, without the need for custom sheetrock or spackle work.

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.

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.