Car Interior Auto Speaker Cover

The speaker cover is an indispensable accessory in the car audio system. In many speaker units, we will see dust caps. The main function is to prevent dust particles from falling into the voice coil, affecting the normal operation of the voice coil and the speaker unit.

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Luxury Van Interiors car accessories

audio mesh Speaker Cover for Benz v class

The speaker cover is an indispensable accessory in the car audio system. In many speaker units, we will see dust caps.

The main function is to prevent dust particles from falling into the voice coil, affecting the normal operation of the voice coil and the speaker unit.

So is there any other role for the dust cap?

First, the speaker dust cover is often different in design

One of the biggest differences between the dust cap and the phase cone is that the dust cap is actually attached to the sound cone, along with the sound cone. Vibration activity, so the dust cap is actually a part of the "diaphragm" in a broad sense, and it also participates in the sound production. Therefore, the difference in its shape will naturally directly lead to the difference in the sound characteristics of the speaker unit. .

Second, comparing the concave dust cap and the convex dust cap

A very important difference lies in the vibration mode and the degree of resonance directly caused by it, and these differences directly determine the sound of the two. The difference between characteristics and frequency response curve characteristics

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