No Sales Tax
Free Shipping on Thousands of Products
Award-Winning Customer Service
Definitive Technology

Definitive Technology In-Wall Two-Way Pair Loudspeaker - UIW55

Abt Model: UIW55 | UPC Code: 093207073724
 Discontinued Product This item is no longer available from our website.
Click the link to view all of our In-Wall Speakers
Sold As Pair/ 5-1/4 " Driver And 1 " Pure Aluminum Dome Tweeter/ 175 Watts Power Handling/ 4 Ohms To 8 Ohms Nominal Inpedance
Discontinued (details)
Your Shipping Zip Code: 20149 (change)

Product Questions - Ask

Need it installed? View installation options

Product Details

Definitive Technology In Wall Two-Way Loudspeaker, Model UIW55 (Sold As Pair)

Compact shape for easy In-Wall or In-Ceiling installation, in any speaker position (L/C/R or as surround speakers). Features the same 5-1/4" Driver and 1" Pure Aluminum Dome Tweeter used in the Grand-Prix award-winning BP2002TL Loudspeaker. Perfectly blended by a complex phase-coherent Linkwitz-Riley crossover network with user-selectable equalization.


  • Frequency Response: 35Hz — 30kHz
  • Drivers:
    • 5-1/4" cast-basket bass/midrange driver
    • 1" pure aluminum dome tweeter
  • Recommended Amplification: 10 - 175 watts per channel
  • Impendance: Compatible with 8 Ohms outputs

Approximate Dimensions:

  • Outer Flange Size:
    • Width: 6-11/16"
    • Height: 10-3/8"
  • Cut-Out Size:
    • Width: 5-1/2"
    • Height: 9-1/4"
  • Depth from Flange (including drywall thickness): 3-15/16"

Approximate Weight:

  • Shipping: 10 lbs.
More reasons to buy the Definitive Technology UIW55 from Abt Electronics
  • is an authorized dealer (Learn More).
  • The Definitive Technology UIW55 is Brand New.
  • The Definitive Technology UIW55 Ships in a Factory Sealed Box.
  • Abt ships this product for free!
Speaker ShapeRectangle
ConnectivitySpring Clip
Frequency Response35Hz - 30kHz
Impedance8 Ohms
Sensitivity89 dB
Speaker Design2-Way
Speaker TypeIn Wall
Tweeter Size (inches)1
Woofer Size (inches)5.25
Height (inches)10.38
Width (inches)6.69
Depth (inches)3.94
Definitive Technology In-Wall Two-Way Pair Loudspeaker

Definitive Technology In-Wall Two-Way Pair Loudspeaker


Call us
live chat
Chat Now