Dimension: 180mm x 49.5mm x 3.3mm / 7.09inch x 1.95nch x 0.13inch(Outer Dia*Inner Dia*H)
Package Content: 1 x Speaker Repair Spider
Elastic wave (centering piece) : provides restoring force for the movement of cone.And the voice coil can still maintain the correct position in the gap when moving
Prevent foreign matter from falling into the gap
Some of the models that use this spider include : Any requiring a 7.09inch spider and a 1.95inch voice coil