 The SD1 mounts "in-wall" and "in-ceiling" by attaching directly to the drywall with a patented balanced cantilever spring bracket. |  For use vertically or horizontally on glass or other smooth, non-porous materials. |  For use mounted to wood and other porous surfaces. |
 For use mounted to wood and other porous surfaces. |  Make your SolidDrive system fuller with subwoofers and amplifier engineered to work seamlessly with your speakers. |