Definitive Technology in-Wall RSS III Referance Ceiling Surround/Wall Speaker

The Definitive Technology UIW RLS III is a premium in-ceiling/in-wall surround speaker engineered to deliver precise, lifelike audio for high-end home theater or commercial systems. Designed to blend seamlessly into walls or ceilings, it offers reference-quality sound while remaining virtually invisible.

Equipped with two 5.25″ high-definition bass/mid drivers and two 5.25″ pressure-driven low bass radiators, the UIW RLS III delivers deep, controlled bass and clear midrange performance. Two 1″ pure aluminum dome tweeters provide crisp, detailed high frequencies for full-range audio fidelity. Its non-resonant enclosure ensures sonic purity, while the white, paintable finish allows it to blend discreetly into any décor.

The UIW RLS III uses a locking-arm mounting system for easy and secure installation, and precision templates are included for mess-free setup. Its moisture-resistant design ensures reliable performance in kitchens, bathrooms, and other high-humidity indoor environments. With a frequency response of 24 Hz–30 kHz and recommended amplification of 10–400 W per channel, it provides powerful, distortion-free performance suitable for multi-channel home theater configurations.

Features of In-Ceiling/In-Wall Surround Speaker

• Single in-ceiling/in-wall surround speaker for home theater systems

• Two 5.25″ bass/mid drivers and two 5.25″ pressure-driven low bass radiators

• Two 1″ pure aluminum dome tweeters for detailed highs

• Non-resonant enclosure for superior sonic clarity

• Flush, low-profile installation for a discreet appearance

• White, paintable finish to match room décor

• Moisture-resistant for indoor high-humidity environments

• Easy installation with precision templates and locking-arm mounting system

• Frequency response: 24 Hz – 30 kHz

• Recommended amplification: 10–400 W per channel

Specifications of In-Ceiling/In-Wall Surround Speaker