A sound reproducing apparatus, comprising: a sound signal source; a first filter connected to the sound signal source; a first power amplifier connected to the first filter; a first output unit connected to the first power amplifier; a second filter connected to the sound signal source; a first phase shifter connected to the second filter; a second power amplifier connected to the first phase shifter; a second output unit connected to the second power amplifier; a third filter connected to the sound signal source; a fifth power amplifier connected to the third filter; a fifth output unit connected to the fifth power amplifier; a fourth filter connected to the sound signal source; a sixth power amplifier connected to the fourth filter; a sixth output unit connected to the sixth power amplifier; a seventh filter connected to the sound signal source; a seventh power amplifier connected to the seventh filter; a seventh output unit connected to the seventh power amplifier; a fifth filter connected to the sound signal source; a third phase shifter connected to the fifth filter; a fourth phase shifter connected to the third phase shifter; a fourth power amplifier connected to the fourth phase shifter; a fourth output unit connected to the fourth power amplifier; an eighth filter connected to the sound signal source; an eighth power amplifier connected to the eighth filter; an eighth output unit connected to the eighth power amplifier; a sixth filter connected to the sound signal source; a second phase shifter connected to the sixth filter; a third power amplifier connected to the second phase shifter; and a third output unit connected to the third power amplifier, wherein the first output unit and the second output unit are in right and left relation with each other; the fifth output unit and the sixth output unit are in right and left relation with each other; the third output unit and the fourth output unit are in right and left relation with each other; the seventh output unit and the eighth output unit are in right and left relation with each other; a group of the first output unit and the second output unit and a group of the third output unit and the fourth output unit are in front and rear relation with each other; and a group of the fifth output unit and the sixth output unit and a group of the seventh output unit and the eighth output unit are in front and rear relation with each other. a sound signal source; a first filter connected to the sound signal source; a first power amplifier connected to the first filter; a first output unit connected to the first power amplifier; a second filter connected to the sound signal source; a first phase shifter connected to the second filter; a second power amplifier connected to the first phase shifter; a second output unit connected to the second power amplifier; a third filter connected to the sound signal source; a fifth power amplifier connected to the third filter; a fifth output unit connected to the fifth power amplifier; a fourth filter connected to the sound signal source; a sixth power amplifier connected to the fourth filter; a sixth output unit connected to the sixth power amplifier; a seventh filter connected to the sound signal source; a seventh power amplifier connected to the seventh filter; a seventh output unit connected to the seventh power amplifier; a fifth filter connected to the sound signal source; a third phase shifter connected to the fifth filter; a fourth phase shifter connected to the third phase shifter; a fourth power amplifier connected to the fourth phase shifter; a fourth output unit connected to the fourth power amplifier; an eighth filter connected to the sound signal source; an eighth power amplifier connected to the eighth filter; an eighth output unit connected to the eighth power amplifier; a sixth filter connected to the sound signal source; a second phase shifter connected to the sixth filter; a third power amplifier connected to the second phase shifter; and a third output unit connected to the third power amplifier, wherein the first output unit and the second output unit are in right and left relation with each other; the fifth output unit and the sixth output unit are in right and left relation with each other; the third output unit and the fourth output unit are in right and left relation with each other; the seventh output unit and the eighth output unit are in right and left relation with each other; a group of the first output unit and the second output unit and a group of the third output unit and the fourth output unit are in front and rear relation with each other; and a group of the fifth output unit and the sixth output unit and a group of the seventh output unit and the eighth output unit are in front and rear relation with each other.