SolidDrive MSK-1-T Surface Mount Actuator and Transformer for Drywall Surface
The MSK-1 by SolidDrive is an economical hidden planar-source sound transducer designed for sound masking on drywall, glass and wood.
$570.00

The PEM-DW - Passive equalization module that is designed to smooth out the frequency response and optimize the sound of the SD1, SD1g, and SD1sm for an