Posted by Wayne Parham [ 70.128.104.202 ] on November 20, 2006 at 21:10:05:

In Reply to: Xmax unknow posted by j.luis cruz . on November 20, 2006 at 20:56:56:

Xmax is generally considered to be voice coil length minus gap height, divided by two. It's the amount of one-way travel before the coil moves out of the gap. However, some manufacturers use a different way of finding this value. One proposal is to give an excursion figure that results in a certain THD, such as 10% or 15%.

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