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Definitive Technology DI 5.5R

Definitive Technology DI 5.5R
alaScore 91

8 reviews

Jun, 2018

alaTest has collected and analyzed 8 reviews of Definitive Technology DI 5.5R. The average rating for this product is 4.7/5, compared to an average rating of 4.3/5 for other Speakers for all reviews. People are impressed by the usability and size. The price and design also get good feedback. Some have doubts about the reliability.

design, price, size, usability


We analyzed user and expert ratings, product age and more factors. Compared to other Speakers the Definitive Technology DI 5.5R is awarded an overall alaScore™ of 91/100 = Excellent quality.

Review analysis

(Based on 8 reviews)

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Consumer review ( review summary for Definitive Technology DI 5.5R


alaTest has collected and analyzed 4 user reviews of Definitive Technology DI 5.5R from The average user rating for this product is 4.5/5, compared to an average user rating of 4.2/5 for other Speakers on Some have doubts about the reliability and price.

design, price, reliability

100% of the reviews on give this product a positive rating.

This summary is based on the products: Definitive Technology UEZA/Di 5.5BPS Rectangular Bipolar Surround In-wall/ceiling Speaker (Single)Definitive Technology UEZA/Di 5.5BPS Rectangular Bipolar Surround In-wall/ceiling Speaker (Single)

Jun, 2018

Expert review by : Scott Schumer (

Definitive Technology DI 5.5LCR In-Wall Speaker Reviewed


When I decided to install a home theater system, I opted for in-wall and in-ceiling speakers. There are many advantages to using in-wall speakers for a surround sound system, including a clean, nearly invisible aesthetic for both the speakers and...

The DI 5.5LCR is nearly invisible. For the slightly higher cost of installation, you get a clean look with no visible wires and nothing to have knocked over ; These in-wall speakers deliver great sound ; The speaker is a great value, since the speaker...

Installation often requires cutting through walls and snaking wires through studs, which can be costly ; These in-wall and in-ceiling speakers are not enclosed, so sound may leak into adjacent rooms ; In-wall subwoofers, even the fully enclosed subs...

If you're building an home theater system from scratch (even in an existing, older room) and a nearly invisible, zero-floor-space design is your goal--but you don't want to sacrifice sound quality and aural impact--I highly recommend the DI Series from...

Jul, 2016

Consumer review (

Awesome sound


Truly great sound for the small size speakers. Great for larger rooms. DI35R is enough for smaller rooms but DI55R has a much better sound.

Easy To Setup, Great Sound Quality, Attractive Design, Good Power Output, Easy to Mount, Great sound in small size

Jul, 2011

Consumer review (

Excellent Bipolors


Great Bipolar for the money. The magnetic cover is very sleek.

Easy to Mount, Great Sound Quality, Good Power Output, Attractive Design, Easy To Setup

Weak Bass

Mar, 2011