Definitive Technology UIW RCS III

Definitive Technology UIW RCS III
Brand: Definitive Technology
Product Code: UIW RCS III
Item Condition: New
Sold As: Each
Shipping: Free
Price: $317.00
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The Reference Ceiling Speaker III (RCS III) is intended for use as an in-ceiling front main left, center or right channel speaker, as well as a rear or side surround speaker in custom installed home theater systems of the highest quality. In addition, it can be used as a superb left or right speaker in a high quality stereo music system.

Patented Wave Launch technology creates the illusion that the speakers are in front of you, not above you
Two 4-1/2 inch cast basket drivers and 5-1/4 x 4-1/8 inch pressure-coupled Low Bass radiators for impressive deep bass with high impact punch

  • Integrated wood enclosure ensures consistent high performance every time
  • One 1 inch Pure aluminum dome tweeter
  • Installs in either new or existing construction applications
  • Definitive UIW Reference Architectural Speakers are perfect for bringing spectacular-sounding, high-performance "invisible" home theater systems into every room in your house.


Driver Complement

Diameter 1" (2.54cm) 
Type Pure Aluminum Dome 
Mid / Woofer
Diameter 4 1/2" (11.43cm) 
Type High Definition Bass/Midrange Driver 
Bass Radiator
Diameter 5 1/4" (13.34cm) 
Type Planar Bass Radiator 


Audio Inputs
Speaker Level 1 Pair (Heavy Duty Spring Loaded) 
Maximum Sensitivity
1 watt @ 1 Meter 92 dB
Total Frequency Response
Overall 30 Hz - 30 kHz 
Nominal Impedance
Compatible with 8 ohm
A/V Receiver Crossover Setting Small (60 Hz) 
Power Handling 10 - 250 watts per channel


Cut Out Dimensions
Height 10 3/8" (26.35cm) 
Width 10 3/8" (26.35cm) 
Mounting Depth 5 7/8" (14.92cm) 
Grille Dimensions
Height 11 1/2" (29.21cm) 
Width 11 1/2" (29.21cm) 
Outer Flange
Height 11 1/2" (29.21cm) 
Width 11 1/2" (29.21cm) 
Orientation In Ceiling 
Cabinet Type
Speaker Enclosure Sealed Medite 


Product Manual Manual

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