DIAPHRAGM USED IN A LOUDSPEAKER AND A LOUDSPEAKER
First Claim
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1. A diaphragm used in a loudspeaker, comprisingtwo ends, wherein the inside diameter of one end being greater than the other end;
- anda diaphragm body located between the two ends having a front side and back side, the cross section of which is ring-shaped, said diaphragm body including a main body in a truncated cone shape;
is characterized in that, at least one projection protruding on the front side of the diaphragm body from the main body thereof.
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Abstract
A diaphragm and a loudspeaker using the diaphragm are disclosed. The diaphragm has a diaphragm body with at least one projection formed thereon, to reduce peaks in the medium-high frequency section of the frequency response curve for the loudspeaker, and make the frequency response curve smooth in medium-high frequency. Thereby the sound effect of medium-high frequency section is improved, and the original sound can be reflected more veritably
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Citations
8 Claims
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1. A diaphragm used in a loudspeaker, comprising
two ends, wherein the inside diameter of one end being greater than the other end; - and
a diaphragm body located between the two ends having a front side and back side, the cross section of which is ring-shaped, said diaphragm body including a main body in a truncated cone shape; is characterized in that, at least one projection protruding on the front side of the diaphragm body from the main body thereof. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification