Woofer spare for Gradient Evidence and 1.0 - 1.3 models.
Extremely stiff aluminium cone woofer from Seas works as a replacement woofer for Gradient Evidence and Gradient 1.0 - 1.3 speakers. The woofer has a rubber surround to make the lifetime longer than in the original unit. When choosing this woofer, changes for the crossover is not needed.
The package includes one woofer, installation screws, sealing tape and installation instructions.
Please, note that in earlier models of Evidence as well as the Gradient 1.0 - 1.3 speakers the mounting hole of the cabinet needs to be made larger in order to fit the woofer perfectly.