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Definitive Technology UIW 63/A

Definitive Technology UIW 63/A
alaScore 84

14 reviews

Nov, 2015

alaTest has collected and analyzed 14 reviews of Definitive Technology UIW 63/A. The average rating for this product is 4.8/5, compared to an average rating of 4.2/5 for other Speakers for all reviews.

We analyzed user and expert ratings, product age and more factors. Compared to other Speakers the Definitive Technology UIW 63/A is awarded an overall alaScore™ of 84/100 = Very good quality.

Review analysis

(Based on 14 reviews)

User Reviews  


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Showing 1 - 14 of 14 Show Reviews: in English

Consumer review by: ( review summary for Definitive Technology UIW 63/A


alaTest has collected and analyzed 10 user reviews of Definitive Technology UIW 63/A from The average user rating for this product is 4.9/5, compared to an average user rating of 4.2/5 for other Speakers on

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

This summary is based on the products: Definitive Technology UIW63/A Round In-Ceiling Speakers (Pair, White)Definitive Technology Contractor Pack of UIW63/A Round In-Ceiling Speakers (8/Box, White)

Nov, 2015

Consumer review by: Miller (

Good speaker for the money


I bought a pair of the 63's for my patio. I went with the 63's to save a few bucks over the Definitive Technology's 64's (which I use in my surround sound set-up for surround L and R). They definately dont sound as great as the 64's, but if you are...

Easy To Connect, Good Sound

Installation clips

Apr, 2009

Consumer review by: Chris Esq (

Great spekaers


Perfect speakers for rear surround. They were simple and easy to install with an ingenious system to clamp to ceiling.

Easy To Connect, Attractive Design, Great Sound Quality, Compact

Nov, 2008

Consumer review by: docbilly (

Excellent sound, Looks good!


Aesthetically pleasing, easy to install & connect, cover was a dream to snap on.

Packaged well, Easy To Connect, Powerful, Great Sound Quality, Attractive Design, Easy to install, Compact

Sep, 2006

Consumer review by: J (

Simply Good


Inexpensive and sounds good. Perfect for whole house audio or rear speakers in a family room system. I highly recommend.

Attractive Design, Easy To Connect, Compact, Great Sound Quality

Jul, 2006

Product Specifications

Definitive's UIW 63/A in-ceiling speaker features a high output 6-1/2 inch driver and 1 inch pure aluminum dome tweeter perfectly blended with a complex phase-coherent linkwitz-riley crossover network. The UIW 63/As are perfect for front, surround and center channel use in stealth home theater systems or for producing exceptional sounding music throughout your home.