The speaker grille has two functions: one is dustproof, and the other is beautiful. However, because the grille has different materials, thicknesses, and the density of the meshes, it will have a certain impact on the sound emitted by the speaker, especially the grille has a certain attenuation effect on the treble part.
The sound cover is generally made of stainless steel, aluminum alloy, and plastic.
These three materials have their own advantages and disadvantages, but stainless steel is more commonly used in the comparison.
Stainless steel has the advantages of dirt resistance, strong metal texture, good sealing, better sound quality, strong plasticity, oxidation resistance, low processing difficulty, short construction period and cost saving;
Aluminum alloy has a long mold opening time and a slow processing speed, which will lead to an increase in production costs;
The plastic material is not resistant to dirt, has a low texture, low strength, thermal expansion and contraction due to the influence of temperature, and poor sealing.
Therefore, in comparison, more people will choose stainless steel audio enclosures.
Of course, for different use environments, the material requirements will also be different. If you have this need, you are welcome to contact us with your specific requirements, and we will make a recommendation that suits you according to your specific situation.
Post time: Sep-16-2022