The theory behind this technology is the narrow beam of sound which overcomes the limitations of unclear sound. Any wave producing sound directly depends on the size of the source. Audible sounds can have a wavelength from a few inches to many feet. Generally these wavelengths are comparable to the size of most loudspeakers and so the sound generally disperses in many directions. To overcome this we can create a sound source which can be much larger than the wavelengths that it is producing and by doing this we can create a narrow beam. In the past the loudspeakers that have been created do not follow this concept and because of which there were large speaker domes that were created which do not propagate sound in all directions.  To overcome this Audio Spotlight technology is built and which works under the concept of narrow beam.

These days the Audio Spotlight Technology is used by most of the multi nationals and others firms for a clear sound quality.