Winter SaleEnds 1/19. Limited quantities. No rainchecks.Shop now

Main Content

Definitive Technology - DI Series 4-1/2" Round In-Ceiling Speaker (Each) - White - Open Box - Fair

Model: DI 4.5R
SKU: 3343383
See price in cart
  • Works like new. Restored to factory settings.
  • May have larger dents or scratches.
  • May be missing parts, accessories, or packaging.
Availability
Fulfillment Options
Available for pickup at a nearby store
Unavailable at Roseville
Sold by Best Buy

More Buying Options

Open Box

About This Item

The DI Series feature Definitive Technology's most advanced technologies such as BDSS drivers and pivoting Pure Aluminum dome tweeters for spectacular audio performance far beyond traditional flush-mount speakers. Definitive’s exclusive Balanced Dual Surround System (BDSS) driver technology permits these new flush mounts to deliver more bass output and dynamic range than larger drivers. For example, the 4-1/2" driver-based model has the bass and dynamics of a 5-1/4" traditional speaker, while the 5-1/4" performs like a traditional 6-1/2". Pure Aluminum dome tweeter featuring a specially shaped housing that avoids the diffraction distortions of traditional post mounted tweeters, and a sophisticated adjustable crossover network, the DI Series delivers the kind of lifelike sonic performance and broad even dispersion that you've come to expect from Definitive Technology.

About Open Box

This is an Open Box product, which means it's been opened and returned by another customer. Each open box item is unique, and we offer different discounts based on the . To see a product's condition before purchasing, visit us in store.
Big SavingsScore a major deal on a product that's a perfect fit for you and your budget.
Easy ReturnsWe offer the same Returns and Exchange Promise for Open Box products as our new-in-box products.
Sponsored

Reviews

Compare similar products

Definitive Technology - DI Series 4-1/2" Round In-Ceiling Speaker (Each) - White
Definitive Technology - DI Series 4-1/2" Round In-Ceiling Speaker (Each) - White
4.7(7)
See price in cart

The DI Series feature Definitive Technology's most advanced technologies such as BDSS drivers and pivoting Pure Aluminum dome tweeters for spectacular audio performance far beyond traditional flush-mount speakers. Definitive’s exclusive Balanced Dual Surround System (BDSS) driver technology permits these new flush mounts to deliver more bass output and dynamic range than larger drivers. For example, the 4-1/2" driver-based model has the bass and dynamics of a 5-1/4" traditional speaker, while the 5-1/4" performs like a traditional 6-1/2". Pure Aluminum dome tweeter featuring a specially shaped housing that avoids the diffraction distortions of traditional post mounted tweeters, and a sophisticated adjustable crossover network, the DI Series delivers the kind of lifelike sonic performance and broad even dispersion that you've come to expect from Definitive Technology.

Sonance - MAG6R - Mag Series 6-1/2" 2-Way In Ceiling Speakers (Pair) - Paintable White
See price in cart

Upgrade your entertainment experience with the Sonance MAG6R 6-1/2" In-Ceiling Speakers, a premium flush-mount solution for home theater systems, media rooms, and whole home audio. Engineered for seamless installation and sonic excellence, this pair of in ceiling speakers delivers dynamic, wide-dispersion sound that enhances everything from movie nights to background music. Each speaker features a 6.5" glass fiber woofer and a 1" ferrofluid-cooled silk dome tweeter, both pivoting independently to optimize directionality. Whether you're using them in a Dolby Atmos surround sound system, TV audio setup, or home audio ceiling speakers configuration, MAG6R provides crisp highs, smooth mids, and impressive low-end clarity. The micro-trim magnetic grille offers a clean, flush mount ceiling speaker aesthetic and can be painted to match your décor. Installation is quick and secure thanks to Sonance’s Roto-Lock mounting system, making them an ideal fit for both new construction and retrofit applications. With 8-ohm nominal impedance, 45Hz–20kHz frequency response, and 125W peak power handling, these 6 inch in ceiling speakers are built for performance and versatility. Whether you're building a custom home theater in ceiling speaker array or expanding a surround sound system, MAG6R delivers reference-quality sound that blends beautifully into any ceiling. Offered exclusively at Best Buy, MAG6R brings Sonance’s legendary performance to your favorite living spaces.

MartinLogan - Installer 6-1/2" 50-Watt Passive 2-Way In-Ceiling Speaker (Each) - White
5.0(8)
See price in cart

Ensure music and other audio sounds its best with this MartinLogan 6.5-inch white in-ceiling speaker. The micro-perforated grilles and practically invisible bezel let this speaker blend seamlessly into the ceiling for a neat appearance. This MartinLogan 6.5-inch white in-ceiling speaker features mineral-filled polypropylene cone woofers for intense bass and clean mid-range sounds.

Bowers & Wilkins - CI600 Series 6" In-Ceiling Speakers with Glass Fiber Midbass and Pivoting Tweeter - (Each) - Paintable White
See price in cart

The CCM664 in-ceiling speaker features a 6" Glass Fiber Midbass Driver and 1" Soft Dome Tweeter for outstanding clarity and bass. The tweeter can be angled towards your listening area to fine tune the sound. The Quick Dog mounting system makes installation a breeze and easy on your arms. The grill and speaker can be painted to match the surrounding surface and a paint guard is included. Looking for better performance? The CCM663 offers an improved midbass driver and aluminum dome tweeter for greater clarity and power. Bowers & Wilkins CI600 Series of in-ceiling and in-wall speakers improves on our CI300 range by combining next-level performance with innovative features that make them a breeze to install and fine-tune for personalized sound. Looking for a step-up in performance? The CI700 Series offers improved parts quality and manufacturing techniques for improved performance.

Pros for Definitive Technology - DI Series 4-1/2" Round In-Ceiling Speaker (Each) - White
Sound QualitySound Quality, Installation, Price, Ease of use, BassSound QualitySound Quality, Installation, Ease of use, Price, Tweeter
Cons for Definitive Technology - DI Series 4-1/2" Round In-Ceiling Speaker (Each) - White
There were no cons for this productDepth, Size, WeightThere were no cons for this productThere were no cons for this product

Specs

No content
Sponsored

Similar products from outside of Best Buy

sponsored
product image

Definitive Technology - DI Series 4-1/2" Round In-Ceiling Speaker (Each) - White - Open Box - Fair

Rating 4.7 out of 5 stars with 7 reviews