Definitive Technology UIW-BP/A Bipolar In-wall Loudspeaker
PLEASE NOTE - Coupons, Rebates, or other discount offers are ineligible with this product.
Definitive Technology
In Stock
Our Price: $299.00
Item Description


Definitive Technology UIW-BP/A Bipolar In-wall Loudspeaker

  • Double sets of drivers and tweeters on canted baffles disperse sound in a bipolar pattern across a broad area
  • Perfect for use as side and rear surround speakers in multi-channel systems
  • Two 5-1/4 inch bass/midrange drivers with cast baskets for high definition midrange
  • Two 1 inch Pure Aluminum tweeters for exceptional clarity
  • Grille and flange may be painted to match wall color
  • Available individually

The remarkable UIW BP/A is a bipolar in-wall/in-ceiling loudspeaker. It is intended for use as a main system speaker (whose bipolar pattern gives you tremendously enhanced spaciousness plus unequaled dispersion throughout your room). In addition, it is a superb rear/side surround speaker for multi-channel systems and is also perfect for producing exceptional sounding music anywhere you want it. Creative design has resulted in a compact unit with a grille which is almost flush with the wall. A complex Linkwitz-Riley crossover seamlessly blends two 5-1/4 inch cast basket drivers with two 1 inch pure aluminum dome tweeters for superb dynamic range and exceptional sonic performance.


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 BP/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 Cast-Basket Bass/Midrange Drivers

Aerodynamically designed, magnetically inert, non-resonant cast 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 BP/A's frame maintains sonic purity by defeating diffraction, giving it a wide, dynamic sound stage with minimized resonance or coloration.

  • We Are Authorized
    Unauthorized Dealers remove serial numbers, void your warranty, and sell B Grade products

  • Full Warranty
    Full factory warranty on our products

  • "A" Grade Products
    Unless specifically referenced as "Open Box" or "B" Grade in the title, all of our products are "A" Grade

  • Free Shipping
    We offer FREE SHIPPING on 100% of our products

  • Can't Find It?
    We can get it

  • Secure Ordering
    We are PCI Compliant, have full SSL Security on our order form, and do not store your payment info

  • Important Links
    Return Policy
    About Us
    Contact Us
    Price Guarantee
    Privacy Policy
    Order Status
Driver Complement
Diameter1" (2.54cm)
TypePure Aluminum Dome
Mid / Woofer
Diameter5 1/4" (13.34cm)
TypeHigh Definition Bass/Midrange Driver
Tweeter/Mid Array
TypeBipolar Configuration with Coaxial Tweeters
Audio Inputs
Speaker Level1 Pair (Heavy Duty Spring Loaded)
Maximum Sensitivity
1 watt @ 1 Meter90 dB
Total Frequency Response
Overall28 Hz - 30 kHz
Nominal Impedance
Compatible with8 ohm
A/V Receiver Crossover SettingSmall (60 Hz)
Power Handling10 - 250 watts per channel
Cut Out Dimensions
Height11 7/16" (29.05cm)
Width6 1/8" (15.56cm)
Outer Flange
Height12 1/2" (31.75cm)
Width7 1/8" (18.10cm)
OrientationIn Wall or In Ceiling
Cabinet Type
Speaker EnclosureInfinite Baffle
Product Weight
Out of Box6 lbs
Included AccessoriesWall Template; Paint Mask; Paintable Grill
Optional AccessoriesRough-In-Kit (Available Separately)
Carton Size
Height13 1/2" (34.29cm)
Width8 1/2" (21.59cm)
Depth7 3/4" (19.68cm)