Patent ID: 8538046
Filing Date: 2013-09-17
Classification: H04R

Abstract:
1. A speaker set, comprising: at least one first speaker providing high frequency acoustic output; at least one second speaker providing low and middle frequency acoustic output; and a shell receiving the at least one first speaker and the at least one second speaker therein, the shell comprising a fixing plate defining at least one first sound outlet in which the at least one first speaker is mounted, and at least one second sound outlet in which the at least one second speaker is mounted, a central point of each of the at least one second sound outlet being located nearer to an imaginary central line of the fixing plate than a center of each of the at least one first sound outlet; wherein the fixing plate is rectangular and planar, the at least one first sound outlet being spaced from the imaginary central line of the fixing plate and being adjacent to a long side of the fixing plate, the at least one second sound outlet being located on the imaginary central line of the fixing plate; wherein the shell comprises a top cover and a bottom cover engaged with the top cover, the top cover comprising a mounting wall and a sidewall extending downwardly from an outer periphery of the mounting wall, the mounting wall comprising the fixing plate at one end thereof and an extension plate at an opposite end thereof, a resonance chamber being defined between the fixing plate, the sidewall of the top cover and the bottom cover, the at least one first speaker and the at least one second speaker being received in the resonance chamber, a sound channel being defined between the extension plate and the bottom cover, the sound channel communicating the resonance chamber with the outside of the shell, sound in the resonance chamber being transmitted out from the shell via the sound channel; and wherein the top cover further comprises a semi-enclosed sound cover, an open end of the sound cover engaging intimately with the fixing plate of the top cover to cooperatively define a receiving chamber therebetween, the at least one first speaker being received in the receiving chamber.