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
- AudioQuest - X2 - 30' - Gray with Red Stripes$104.95
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Specifications
- Speaker TypeIn-CeilingRMS Power75 watts
- Key Specs
- Speaker Type: In-Ceiling
- RMS Power: 75 watts (The maximum amount of continuous power the device is able to handle.)
- General
- Brand: Definitive Technology
- Model Number: DI 4.5R
- Product Name: DI Series 4-1/2" Round In-Ceiling Speaker (Each)
- Color: White
- Audio
- Speaker Type: In-Ceiling
- Enclosure Type: Infinite baffle
- RMS Power: 75 watts (The maximum amount of continuous power the device is able to handle.)
- Peak Power Handling: 150 watts (The maximum amount of power an electronic device, like a speaker, can handle without damage. This refers to short bursts of power, while root mean square (RMS) power handling indicates the amount of continuous power a device can sustain. Higher levels of distortion can also occur at peak power levels when the device is powered beyond its recommended usage.)
- Impedance: 8 ohms (Describes the resistance of an electric signal throughout the system. Devices with low impedance require less power to deliver optimal signals but are more at risk for damage from overloading. Higher impedance requires more power but is more protected from overload damage.)
- Minimum Frequency Response: 35 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
- Maximum Frequency Response: 0.03 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
- Sensitivity: 88 decibels
- High Resolution Audio: true (Hear music the way musicians and sound technicians intended it to be heard. Products that support hi-res audio deliver audio signals with a dynamic range and bandwidth far greater than that of a standard CD so you'll be able to enjoy pure music with outstanding sound quality. The device supports high-resolution audio signals, which more closely resemble the quality of music as it was originally recorded, with more texture and detail than can be heard via typical music streaming services or CDs.)
- Number of Speakers: 1
- Number of Tweeters: 0
- Tweeter Size: 0.75 inches
- Number of Midranges: 0
- Midrange Size: 4.5 inches
- Number of Drivers: 0
- Number of Woofers: 0
- Woofer Size: 4.5 inches
- Connectivity
- Wireless Multi-Room Audio: false (Technology that allows multiple speakers and/or soundbars to be connected wirelessly and play audio in separate rooms.)
- Features
- App Compatible: false (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
- Indoor Or Outdoor Use: Indoor (Indicates the appropriate environment product was designed to be used in.)
- Dimensions
- Product Height: 5.4 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 5.38 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 3.38 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Product Weight: 2.6 pounds (The out of box weight of the item.)
- Mounting Dimensions: 4.5 Cut out diameter
- Included
- Cable(s) Included: None
- Speaker Wire Included: false
- Certifications Listings & Approvals
- ENERGY STAR Certified: false (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
- Other
- UPC: 093207063749
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.
- 4-1/2" BDSS mid/woofer: Delivers clear, vivid sound and features an AeroRing surround to optimize sonic dispersion. The pivoting 3/4" aluminum-dome tweeter creates brilliant highs.
- Flangeless design: Plus a microperforated grille provides a sleek, minimal look.
- Axially aligned design: Ensures a wide, balanced coverage area.
- Adjustable high-definition crossover: Along with an environmental EQ switch lets you easily adjust the sound to suit your preferences.
- Heavy-duty, spring-loaded inputs: Enable simple, secure connection.
Whats Included
- Definitive Technology Disappearing In-Wall Series 4-1/2" In-Wall/In-Ceiling Loudspeaker (1 speaker)
- Owner's manual
- Wall template, paintable magnetic grille
Compare similar products
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.
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The Klipsch R-5502-W II maintains the core technology use of a premium 1” Titanium compression driver (tweeter) mated to an exclusive Tractrix Horn combined with dual 5.25” Cerametallic woofers in a 2-way design. The R-5502-W II is perfect as a very powerful front right, left or center channel speaker and can fill the largest rooms with sound. Now with a new low profile, more elegant grille and refinements to both high frequency and low frequency reproduction, it continues as the perfect choice for everything from 2-channel music playback to full, large room surround sound use.
| Pros for Definitive Technology - DI Series 4-1/2" Round In-Ceiling Speaker (Each) - White | |||
|---|---|---|---|
| Sound Quality | Sound Quality | Sound Quality, Installation, Price, Ease of use, Bass | There were no pros for this product— |
| Cons for Definitive Technology - DI Series 4-1/2" Round In-Ceiling Speaker (Each) - White | |||
| There were no cons for this product— | There were no cons for this product— | Depth, Size, Weight | There were no cons for this product— |
Specs
Reviews
Customers are saying
Customers praise the DI Series 4-1/2" Round In-Ceiling Speaker (Each) for its excellent sound quality. Many customers have noted that the speakers sound even better when playing music.
Customer Images
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
- Rated 5 out of 5 stars
Did not expect these speakers to sound so great!
I bought 2 of these speakers to use as in-wall surround speakers in a 5.1.4 setup. These speakers sound great as surround speakers, but sound even better when playing music. During parties I set my Denon AVR-x6700h to all channel stereo and these little speakers play loud and clear. I wanted to get the 6.5r speakers, but unfortunately they did not fit in the area I wanted them because of stud placement. I bought the 4.5R because that is all I could fit, but was very pleasantly surprised when I heard out good these little speakers sound! If you have the room for the 6.5" or 8.5" speakers, obviously get those, but if you can't fit a bigger speaker, these will not disappoint!
Alex Posted
- Rated 5 out of 5 stars
Yes, They disappear.
I bought these for overhead speakers for an Atmos set up. I didn't want to clutter up my ceiling with noticeable speakers and these were the smallest I could find. I wasn't loving the fact they aren't the same brand as the rest of my speakers but those would have been 2x as big. I didn't have the appetite for that, esp for basically sound effect speakers. Installed, they look tiny on the ceiling, but do not sound tinny. When sound is directed to them you can't even tell they are coming from the speaker. The sound is well distributed and matches my other speakers well enough.
Tech0 Posted
- Rated 4 out of 5 stars
Definitive Tech. 4 1/2" Ceiling Speakers
Pretty good considering how small they are. Look super slick in the ceiling.
Dave Posted
