Cinema Ultra - Automatic Calibration

A lot of modern AV amplifiers and receivers provide the option of automatic system calibration via microphone. Calibration is advisable as the levels and distances of all the loudspeakers are determined automatically and, depending on the calibration system, the frequency responses of the connected speakers are also corrected in order to compensate for poor room acoustics. Please read the user guide for your AV amplifier or receiver in this regard.