Definitive Technology UIW RLS II 2-way white single in-wall speaker

2-way white single in-wall speaker

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Capable of extraordinary sonic performance, the RLSII is comparable to the finest freestanding loudspeakers. Yet, it remains hidden within your walls and takes up no floors space. It features two 6.5" bass/midrange drivers, two 6.5" pressure-driven bass radiators, and one 1" pure aluminum dome tweeter.

Speaker packaged and sold individually. Special order only for purchase, place a pre-order to secure stock.

Reference in-wall speaker

The UIW RLSII is capable or extraordinary sonic performance, comparable to that of even the finest freestanding loudspeakers, yet it remains hidden within your walls and takes up no floor space. Add a Definitive Technology subwoofer for an addition of even more high impact, perfectly blended bass response.

Optimized performance

The RLSII is an enclosed full range loudspeaker engineered for flush mount vertical or horizontal in-wall installation. The sealed non-resonant medite enclosure houses a line source array composed of two high definition bass/midrange drivers with cast baskets for natural midrange, surrounding a pure aluminum dome tweeter for silky smooth high frequency response, plus two pressure-driven bass radiators for deep powerful low frequency extension.

Lifelike experience

Use the RLSII as a main left, right, center, or surround speaker in a "stealth" high performance home theater or multichannel music system. The RLSII is capable of extraordinary sonic performance, comparable to that of even the finest freestanding loudspeakers, yet it remains hidden within your walls and takes up no floor space. Add a Definitive Technology subwoofer, such as one of their IWSubs, for the addition of even more high impact, perfectly blended deep bass response.

Renowned for high quality sound

You will get more than you bargained for with the UIWRLSII speaker. This loudspeaker has been painstakingly engineered to ensure that it achieves the same level of superior sonic performance as Definitive's flagship floor-standing speakers, which are renowned for offering the finest sound quality possible. In addition, their subtle and understated, but beautifully sculpted, upgraded styling will complement any decor. These architectural speakers utilize the same state-of-the-art components and technologies developed for Definitive's top-of-the-line speakers including high-definition cast-basket bass/midrange drivers and pure aluminum dome tweeters. One listen and you will know they are the finest sounding architectural in-wall/in-ceiling and outdoor speakers in the world.

The scoop on cast-basket bass/midrange drivers

Most of Definitive's architectural speakers (except the UIW 63/A and UIW 83/A) utilize Definitive-developed high-definition cast-basket bass/midrange drivers for significant performance advantages in the areas of bass reproduction, lifelike midrange clarity and dynamic range. These sophisticated drivers are engineering marvels which incorporate deeply drawn mineral-filled homopolymer cones, combined with butyl rubber dustcaps and surrounds, high-temperature vented voice coils and massive magnet structures. This combination of features assures high-definition, superb transient response, high-efficiency, high-power handling and extended linear response. In addition, the 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. The UIWRLSII speaker utilizes this technology to maximum effect.

Achieving and maintaining sonic purity

A speaker's baffle, as well as the driver/baffle interface, plays a large part in its sonic performance. Diffraction, or the secondary radiation of sound caused by driver and baffle edges and other protrusions and surface anomalies, can color the sound and impart a boxy coloration. The UIWRLSII speaker is carefully engineered to minimize diffraction problems. In addition, the resonant vibration of a speaker baffle can also impart coloration. Definitive engineers the baffles for maximum stiffness and mold them from a special glass-filled polymer compound in order to eliminate baffle resonance which would otherwise interfere with the pure sound produced by Definitive's high-definition drivers. Finally, a special wall clamping system was designed which uses special high-tension clamps (and more of them) in order to further stiffen the baffle and eliminate unwanted resonance.

Comparison Specifications