Definitive Technology UIW RCS III Reference In-Ceiling Loudspeaker – White

Loudspeaker Audio From Above

The in-ceiling UIW RCS III literally reshapes sound waves to make you feel like you’re sitting front-row center.

Front-Row Audio Experience

Sound comes to life with patented Wave Launch™ technology.

Clear, Dynamic Highs

From a 1” pure aluminum dome tweeter.

Sturdy Performance

Dense wood enclosure reduces vibration for uncolored clarity on the UIW RCS III.

High-Performance Audio: A Full Loudspeaker In Your Ceiling

UIW RCS III in-ceiling speakers reach new heights of sound reproduction, with deep, dynamic low-frequency response and smooth, controlled rolloff for seamless blending with subwoofers.

Wave Launch™ Technology for a Theater-like Presentation

The UIW RCS III’s are fully enclosed and sealed with dense, acoustically inert, anti-resonant, anti-vibration Medite® wood. With the RCS III, you’ll hear loud, accurate, uncolored midrange and tight, powerful bass with no buzzing or sound leakage into walls and ceilings.

Reference-quality Drivers & Radiators Flagship Loudspeaker Performance

Ultimate In-Wall series speakers are designed with the same driver technologies as our flagship floorstanding speakers, enabling freestanding speaker-level performance from within your ceiling and walls.

1″ Aluminum Dome Tweeter

The RCS III aluminum dome tweeter delivers a clear, precise high frequency response. Their ultralight, rigid construction enables them to play significantly higher frequencies than we can hear, providing effortless, distortion-free highs within and beyond the audible range.

Installation Flexibility Ready for Any Room

Whether new or existing construction, walls or ceilings, residential or commercial, UIW Reference Series loudspeakers feature simple, secure installations. From metal pivoting lock arms to paintable grilles and frames to fully sealed enclosures, Definitive Technology engineers designed speakers that put installation simplicity on equal footing with sound quality.

Fully Enclosed for Powerful Sound where You want it

The UIW RCS III loudspeakers are fully enclosed and sealed with dense, acoustically inert, anti-resonant, anti-vibration Medite® wood. With the RCS III, you’ll hear loud, accurate, uncolored midrange and tight, powerful bass with no buzzing or sound leakage into walls and ceilings.