APPARATUS FOR CONFIRMING A CONNECTION OF A SPEAKER

摘要

An apparatus for confirming a connection of a speaker and a speaker cable is provided to prevent damage of the speaker and lowering of quality of an audio output of the speaker. An apparatus for confirming a connection of a speaker(30) and a speaker cable includes a vibration detection sensor(110), a monitoring unit(120), and an alarming unit(130). The vibration detection sensor(110) is installed on the speaker(30), detects vibration generated by an audio output of the speaker(30), and outputs vibration signal to the monitoring unit(120). The monitoring unit(120) outputs a control signal by comparing signals from the vibration detection sensor(110) and an audio signal output part(10). The alarming unit(130) generates alarm according to the control signals of the monitoring unit(120).