4 Inch Speaker Damper Kits Replacment

4 inch speaker damper kits replacment

Description

The lateral rigidity of 4 inch speaker damper kits replacment should be balanced, and the shape of the planned corrugation should be centrally symmetrical, not soft on one side and hard on the other; the material should be woven cloth, and the warp and weft direction of the branch yarn should be even; it should better adhere to the up and down straight movement of the voice coil in the magnetic circuit space; it should have certain softness, which directly affects the resonant frequency (Fo) of the horn and also affects the reliability of the horn; it should not be too soft or too hard; in order to adhere to the excellent stability recovery; it depends on the material, shape and concentration of glue; the deeper the corrugation, the thicker the cloth and the higher the concentration of glue, the higher the resonant frequency and vice versa; it must not use glue to prevent brittleness and seal the hole; prevent the dust from falling into the magnetic space; it constitutes the vibration smoothness of the whole speaker together with the folded ring smoothness of the cone. The material, production process, shape is the decisive factor of good wave.

The role of the 4 inch speaker damper kits replacment：

1. Maintaining the correct position of the voice coil in the magnetic seam.

2. keeping the vibrating system reciprocating only in the axial direction when the voice coil is under force.

3. Preventing dust from entering the magnetic gap

• Delivery terms: FOB, CFR, CIF. 

• Payment currency: USD, EUR, RMB.

• Payment methods: T/T, L/C, MoneyGram, PayPal, Western Union;

• Port: NINGBO/SHANGHAI PORT

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