Abstract: A revolving support for a speaker includes a base housing, a revolving platform, a motor plinth, and a control circuit. The revolving platform is rotatably provided on the base housing, wherein the speaker is adapted to securely rest on the revolving platform. The motor plinth is disposed in the base housing, and includes a motor operatively communicated with the revolving platform in such a manner that the motor is arranged to drive the revolving platform rotating with respect to the base housing. The control circuit is electrically connected with the motor in such a manner to controllably activate the motor to drive the revolving platform rotating with respect to the base housing, such that the revolving platform is adapted to turn and align the speaker to a predetermined optimal orientation for delivering a maximum sound quality in the direction.