Polk Audio Three-Way Vanishing RT Series in Ceiling Speaker - 90-RT

!9#: Polk Audio Three-Way Vanishing RT Series in Ceiling Speaker - 90-RT

Brand : Polk Audio | Rate : | Price : Too low to display
Post Date : Feb 09, 2012 03:15:41 | Usually ships in 1-2 business days

Polk Audio Three-Way Vanishing RT Series in Ceiling Speaker - 90-RT

Just like Matthew Polk's Signature Reference Theater (SRT) system, the components used in the RT Series benefit from Dynamic Balance, a technology which came out of a joint research project between Polk Audio and Johns Hopkins University. This laser imaging research enabled Polk to view on a microscopic level the entire vibrating surface of a driver or tweeter. By this method Polk was able to observe the resonances, which develop on speaker cones as they move. These resonances are the root cause of frequency response distortions.

As an x-ray enables a physician to discover the root cause of a symptom and prescribe the right treatment for a cure, this laser imaging technique allowed Polk engineers to find the right combinations of high tech materials, geometry and construction techniques to tune out the offending resonances. The benefit of Dynamic Balance is the dramatic improvement in the sound quality of our speakers, which every listener can appreciate. You no longer have to choose between excellent bass and smooth, clear midrange. Now you can have it all thanks to Dynamic Balance technology.

A crossover is the part of the speaker system, which directs high frequencies to the tweeter and lower range frequencies to the woofer. But crossovers can create distortion, called phase shift, which reduces clarity and degrades the ability of the speaker to create a life-like spatial image. Thanks to Dynamic Balance technology, the response of Polk's mid-woofers remains accurate at much higher frequencies than conventional drivers. This allows Polk to place the crossover frequency above the range where your ear can most easily detect phase shirt (the critical midrange). The result is clarity and imaging so outstanding that the speakers seem to melt away. You'll feel as if you're at a live performance or actually on the movie set.

And the result of all these technologies? One listen will tell you. You

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Best in Ceiling Speakers

!9#: Best in Ceiling Speakers

In this article we will discuss what to look for in regard to the best in ceiling speakers, as well as state the manufacturers to consider. Unlike regular floor speakers, ceiling/wall speakers require specific installation and wiring. Some people do it on their own, while others hire professionals. Either way it makes sense to spend time doing research, find great speakers, and install them once and for all, rather than rush and have to replace them in the future.

Sound: whatever the manufacturer states on the product description in regard to the sound quality, it's impossible to know for sure until you actually listen to the speaker. This makes it absolutely essential to browse through the reviews by others about the speakers that they currently have or had in the past. It's not uncommon to see a review stating that the buyer was "shocked by the sound clarity", such as if they purchased a cheaper brand that they did not expect much from. Some customers on the contrary get surprised with the sound in a negative way.

Design: if you have a white ceiling, then most modern models will fit you, as most of them come in off-white. Yet, it still makes sense to choose a unit with a paintable surface in case its color does not match your ceiling "on the nose." Also consider if you want the speaker to be square or rounded. The rounded are the most popular today.

Finally, compare the cost. Some manufacturers truly have to offer value for the money (very little money.) Here are the brands of the best in ceiling speakers in all respects: Pyle and Bose.

Best in Ceiling Speakers

Top 10 Imperial Samui

!9# Definitive Technology In-Wall RSS III Referance Ceiling Surround/Wall Speaker (Single, White)

Brand : Definitive Technology | Rate : | Price : $449.00
Post Date : Nov 11, 2011 04:41:36 | Usually ships in 24 hours

Definitive Technology In-Wall RSS III Referance Ceiling Surround/Wall Speaker (Single, White)

• Single reference in-ceiling/in-wall surround speaker
• Equipped with two 5.25-inch bass/mid drivers and two 5.25-inch pressure-driven bass radiators
• Frequency response: 24Hz - 30kHz
• Equipped with two 1-inch pure aluminum dome tweeters
• Outer dimensions: 7 W x 25 H inches

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Definitive Technology In-Wall RSS III Referance Ceiling Surround/Wall Speaker (Single, White)

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