摘要 |
<p>A mini-speaker (1), comprising a housing, a driver and a circuit board fixed inside said housing, and further comprising a diaphragm (5) disposed at the rear side of the driver, said diaphragm (5) fitting tightly with the housing. As the diaphragm (5) is disposed at the rear side of the driver, the diaphragm (5) serves to provide bass and resonance for the driver, improving, to a certain extent, the sound quality of the mini-speaker (1).</p> |