The materials used to make audio bag fabrics include: cotton, nylon, plastic, metal wire, metal mesh, metal orifice plate, and so on. The key points of the design of audio packaging cloth are different, and their functions are also somewhat different.

The audio packaging cloth can be summarized as follows:

1. Decoration. For example, old-fashioned radios and computer speakers are a type of home decoration that requires a beautiful appearance.

2. Dustproof. There is a sound packaging cloth to block it, and most of the dust falls on the sound packaging cloth, which is beneficial for the sound system. It is easy to remove with a soft bristled brush on the sound packaging cloth.

3. Protect the audio system. Prevent accidental collision of the audio paper tray and prevent children from pressing the audio paper tray. Prevent accidental spillage of tea or other water into the paper basin.

4. Filter out sharp noise. The indoor environment is relatively quiet, and the ears are sensitive to some small sharp noises. With the addition of audio packaging cloth, low-power home speakers can filter out some sharp noises to a certain extent. It has little impact on mid to low frequencies.

In general, indoor low-power audio packaging fabric focuses more on decoration, while outdoor high-power audio packaging fabric focuses more on protection, resulting in the use of metal mesh and metal orifice plates to package the audio.