Definitive Technology UIW RCS III In-Ceiling Reference Speaker – Each

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$ 789.99 $389.99

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Definitive Technology UIW RCS III In-Ceiling Reference Speaker – Each

This Definitive Technology UIW RCS III is Priced and Sold as Each, For a Pair Add Two to Your Cart.

  • Equipped with one 1-Inch pure aluminum dome tweeter
  • Bipolar technology, gold-plated connectors
  • Used as a superb left or right speaker
  • Frequency response: 30Hz-30kHz

In stock

SKU: UIW RCS III (EA) Category:

Frequently Bought Together

Definitive Technology UIW RCS III+
Price for both:   $399.98

Product Description

Definitive Technology UIW RCS III In-Ceiling Reference Speaker – Each

This Definitive Technology UIW RCS III is Priced and Sold as Each, For a Pair Add Two to Your Cart.

The Definitive Technology UIW RCS III can do things that no other in-ceiling/wall speakers can do. These speakers create the illusion that the speakers are right in front of you instead of really being above you. While bipolar RSS III surround speakers envelop you in life-like environment, the built-in IWSub 10/10(with the companion ProAmp 600) pounds out deep, foundation-rattling bass attack.


One hole, no mess. Precision templates are included. Exclusive 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.) Easy to paint so they virtually disappear into your room, and moisture-resistant for kitchen and even bathroom installations!

Pure Aluminum Dome Tweeters

Exclusive, Definitive-developed Magnetic Fluid-Cooled Moving-Coil Tweeter Dome of Pure Aluminum synergistically 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

For significant performance advantages in the areas of bass reproduction, lifelike midrange clarity and dynamic range on the Definitive Technology UIW RCS III. (All models except UIW 63/A and UIW 83/A.) 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.

Rigid Non-Resonant Glass-Filled Low Profile Frames

Maintain sonic purity by defeating diffraction, giving Definitive Architectural Loudspeakers a wide, dynamic sound stage with minimized resonance or coloration. the Definitive Technology UIW RCS III are molded of a glass-filled polymer compound to eliminate baffle resonance.

Definitive Technology Architectural Loudspeakers come in a wide array of round, rectangular, bipolar, dual-channel and all-weather styles to suit any installation need. They are all engineered to achieve the same level of superior sonic performance as our flagship floor-standing speakers, utilizing the same state-of-the-art components and technologies developed for our top-of-the-line speakers. So you can mix-and-match these in-wall and in-ceiling loudspeakers in systems with other Definitive Technology loudspeakers.

Additional Information


– Type: Speaker
– Speaker System Type: In-ceiling speaker
– Additional Features: bipolar technology, gold-plated connectors
– Design Features: Paintable
– Manufacturer: Definitive Technology

– Detachable Grilles: Yes
– System Components: 1 x In-ceiling speaker
– Amplification Type: passive
– Crossover Channel Qty: 2-way
– Frequency Response: 30 – 30000 Hz
– Nominal Impedance: 8 Ohm
– Recommended Amplifier Power: 10 Watt
– Connectivity Technology: wired
– Recommended Placing: in-ceiling mounted

– Product Line: Definitive Technology UIW
– Model: RCS III
– Packaged Quantity: 1

– Color: white
– Color Category: white
– Design Features: paintable

– Speaker Type: In-ceiling
– Speaker Qty: 1
– Frequency Response: 30 Hz
– Input Impedance: 8 Ohm
– Recommended Placing: in-ceiling mounted
– Connectivity Technology: wired
– Crossover Channel Qty: 2-way

– Speaker Type: speaker
– Driver Type: mid/woofer driver, passive radiator, tweeter driver
– Driver Qty: 1, 2
– Driver Diameter: 1 m, 4.5 m, 5.25 m
– Driver Diameter (metric): 114 mm, 133 mm, 25 mm
– Driver Material: aluminum

– Width: 11.5 in
– Depth: 5.9 in
– Height: 11.5 in

– Width: 10.4 in
– Height: 10.4 in

Speaker Size


Number of Speakers

Single Speaker

Estimated Shipping

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Definitive Technology Canada 5 Year Limited Warranty


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