Definitive Technology UIW 83/A In-Ceiling Speaker (Pair)


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Definitive Technology UIW 83/A In-Ceiling Speaker (Pair)

250 watt, 2 way speaker with 8" driver for exceptional bass from an in-ceiling speaker.

Definitive?s UIW 83/A in-ceiling speaker features a high output 8 inch driver and 1 inch pure aluminum dome tweeter perfectly blended with a complex phase-coherent Linkwitz-Riley crossover network. The UIW 83/As are perfect for front, surround and center channel use in stealth home theater systems or for producing exceptional sounding music throughout your home.


  • One 8 inch bass/midrange driver for exceptional bass from an in-ceiling speaker
  • One 1 inch Pure Aluminum tweeter for exceptional clarity
  • Perfect for use in a surround or multi room distributed audio system
  • Moisture resistant for use in kitchens and bathrooms
  • Grille and flange may be painted to match ceiling color


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One hole, no mess. Precision templates are included to make cutting the right size hole a breeze even for weekend warrior DIY. Locking arm mounting system grabs your wall with high tension clamps at the turn of a screw, stiffening the baffle and eliminating resonance (Rough-In Kits for new construction are available, too.) UIW 83/As are easy to paint so they virtually disappear into your room, and moisture-resistant for kitchen and even bathroom installations.

Pure Aluminum Dome Tweeters
Exclusive magnetic fluid-cooled moving-coil tweeter dome of Pure Aluminum brings together the performance advantages of metal domes (greater clarity) and soft domes (smoother sound and better dampening) in one state-of-the-art tweeter design, for detail, clarity and accurate imaging.

High-Definition Bass/Midrange Drivers
Aerodynamically designed, magnetically inert baskets minimize reflections of the sound radiating from the back of the cones and preserve structural and magnetic integrity for significant performance advantages in the areas of bass reproduction, lifelike midrange clarity and dynamic range.

Rigid Non-Resonant Glass-Filled Low Profile Frames
Molded of a glass-filled polymer compound to eliminate baffle resonance, the UIW 83/A?s frame maintains sonic purity by defeating diffraction, giving it a wide, dynamic sound stage with minimized resonance or coloration.


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What's in the box

  • (2) UIW 83/A In-Ceiling Speakers
  • Paint Masks
  • Install Template
  • Owner's Manual
  • 5 Year Warranty Card

Downloads & Manuals

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  • Everything we sell is brand new
  • Package includes all accessories and manuals
  • Free technical support
  • $6.95 flat rate shipping
  • No sales tax (except MN)


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Customer Reviews
Reviewed by 1 customer  
From: US
Date: April 04, 2010
HTS Editor Rating
The home technology staff has provided this rating as a comparison between other items in the same category and price point.
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