RockSolid, will soon be installed at the home of the Spice Girls. Click here to read the full story plus pics.

Passive Equalization Modules are designed to optimize the frequency response of the SolidDrive SD1 and SolidDrive SD1g for the type of surface they are to be attached to. One module is needed for each SolidDrive SD1 or SolidDrive SD1g (included with the SD1 Desktop Kit).
| The Passive Equalization Modules enhance the sound quality of the SD1
and SD1g by using notch filters to correct peaks in the frequency response.