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

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.

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.

SPECIFICATIONS.

Overall
Total Pieces: 1

Accessories
Included Accessories
(1) Wall Mounting Template

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
• 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
• Clearance 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
• Clearance Required for Mounting Dogs (add to each side of cutout): 0.88″ (2.24 cm)

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)

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