Definitive Technology Reference White In-Ceiling Loudspeaker - UDSA

Abt Model: UIWRCSII | UPC: 093207051692
Special Order: 2 To 4 Weeks
Your Shipping Zip Code: 20149
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Product Details

Definitive Technology Reference White In-Ceiling Speaker - UIWRCSII (UDSA)

High performance home audio is an experience to savor. With the RCS II, great sound that all but disappears is what makes these in-ceiling speakers so special. The technologies involved with producing the amazing audio took decades to perfect, but will only take you milliseconds to appreciate.

Key Features:

  • Wave Launch™ technology makes your ears think the in-ceiling speakers are right in front of you
  • Two cast basket drivers and pressure-coupled Low Bass radiators bring deep bass and high punch
  • Pure aluminum dome tweeter produces pristine high frequencies
  • Minimized visibility puts the focus on sound quality rather than the speaker


  • Down-Angled Driver Array
    RCS II speakers have a D'Appolito driver array aimed at the listening area, which includes two cast-basket bass/midrange drivers and a pure aluminum tweeter
  • Uniquely Effective Acoustic Treatment
    Precisely configured dual angled baffles, a computer-optimized ribbed surface and dampening panels achieve linear uncolored sound that seems to float in space
  • High Praise for the Low End
    The active driver/bass radiator combination achieves a deep, dynamic low-frequency response that blends with a subwoofer for a quality other in-ceiling systems haven't seen
  • Easily Installed High Performance
    Non-resonant sealed medite enclosures are inert and free of vibrations, with six rotating dogleg clamps and beefy wood screws for easy, secure installation



  • Total Pieces: 1
  • Orientation: Square
  • Driver Complement
    • (1) 1" (2.54 cm) d (Round) Tweeter - Tweeter
    • (2) 5.25" (13.34 cm) d (Round) Midrange - Tweeter
    • (2) 6.5" (16.51 cm) d (Round) Bass Radiator - Tweeter


  • Speaker Inputs: (1) Pair of Heavy Duty, Spring Loaded - Gold-Plated

Audio Quality

  • Power Output: 10 – 250 watts
  • Total Frequency Response: 22 Hz → 30 kHz
  • Max Sensitivity (1 watt @ 1 meter): 92 dB

Included Accessories

  • (1) Wall Mounting Template
  • (1) Paint Mask
  • (1) Paintable Grille
  • (1) Self Adhering Foam Gasket

Approximate Dimensions:

  • Height: 15.5"
  • Width: 15.5"
  • Depth: 5-7/8"
  • Cutout
    • Height: 14-3/8"
    • Width: 14-3/8"

Approximate Weight:

  • Shipping: 22 lbs

Warranty Information:

  • Manufacturer Warranty (authorized online retailer):
    • 5 Years Cabinet Warranty
    • 5 Years Drivers Warranty
California customers: Proposition 65 WARNING - learn more
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Key Features
Sold As Each/ 250 Watts Peak Power Handling/ Wave Launch Technology/ Dual 5.25" Midrange Drivers/ Dual 6.5" Bass Radiator Drivers/ Pure Aluminum Dome Tweeter/ Heavy Duty Spring Loaded Gold-Plated Speaker Inputs/ White Finish
More reasons to buy the Definitive Technology UDSA from Abt Electronics
  • is an authorized dealer (Learn More).
  • The Definitive Technology UDSA is Brand New.
  • The Definitive Technology UDSA Ships in a Factory Sealed Box.
  • Abt ships this product for free!
Frequency Response22 Hz - 30 kHz
Midrange Size (inches)5.25
Power250 Watts
Speaker TypeIn-Ceiling
Tweeter Size (inches)1
Woofer Size (inches)6.5
Height (inches)15.5
Width (inches)15.5
Depth (inches)5.88


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