The present disclosure discloses a speaker including a frame with a receiving space; a conductive element assembled with the frame; and a vibration system positioned by the frame, including a diaphragm received in the receiving space and a voice coil driving the diaphragm. The diaphragm divides the receiving space into a front cavity above the diaphragm and a rear cavity below the diaphragm. The frame includes an upper surface facing the diaphragm and an assemble surface opposed to the upper surface, and the conductive element includes a first conducting part disposed out of the assemble surface for electrically connecting to the voice coil.