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SonaWall
Years of research, engineering, and critical listening go into our speaker designs - critically acclaimed by industry professionals - built on a "Contoured Dispersion Technology". CDT "Contoured Dispersion" provides the ultimate solution to the sonically intense reverberant field car audio environment. CDT speakers produce a sonic image that virtually appears "right in front" of you. Maximum definition with a minimum of drivers. It is simplicity at it's best.