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
  • 269.00 Each
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  • Free ground shipping on all orders

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.

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