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RAA
The meaning and usefulness


RAA is an Resistance Acoustic Addition, which allows you to change the parameters of the loudspeakers. In short, if Q factor of the speaker is too high, it can be changed within certain limits according to the needs of our project. The Resistance Acoustics Adding is obtained by applying on the back of the basket of the transducer a layer of felt soundproofing.

Why use the RAA These are some advantages: An exciting tonal quality with braked deep bass. Significant reduction in the size of the cabinet. You get a speaker extremely personalized, therefore unique.






















Image of a Woofer treated with colored felt, as the speakers intervene to reduce the size of the cabinet and get deep bass by www.artissonus.it
Loudspeaker
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AUDIOPHILÌA
Meaning
MUSIC AND LISTENER FATIGUE
A design flaw?
LISTENING TECHNIQUE
How to refine the hearing capacity
THE SPEAKER IS A TRANSDUCER
Is important to know...
LOUDSPEAKERS POSITIONING
For proper listening
RAA
What is it?
AUDIO CROSSOVER
The most beautiful musical details
ANALYSIS TOOLS
Elettroacoustic
3D AUDIO EFFECT
Near/Far Field measurements
3D AUDIO EFFECT vs CLASSICAL
Some obvious differences
HARMONICS
The relationship with Loudspeakers
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