Standards Committee

Dimensioning and Tolerancing Guidelines (DG's)

These documents establish guidelines for the dimensioning and tolerancing of loudspeaker components ("parts"), including defining the special characteristics and the tolerance to be applied to each feature. DG's will primarily be used by design (in conjunction with NP's) to help create more standardized prints with reasonable tolerances. A DG was created for each corresponding NP and they were approved for release at the 2003 Winter Symposium. DG's for padrings, whizzers, and grill cloth are currently being developed.

You will need a program capable of printing a pdf format file. If you do not have access to such a program then we suggest you download Adobe Acrobat Reader for free by clicking the button below.