Although subwoofers bring realistic bass sound to the home theater environment, there is still something missing - tactile motion sensation. In the real world, when something explodes, you feel it, not just hear it; when you drive a car over a bumpy road, you feel the bumps, not just hear the result.

Crowson Technology is a company that manufacturer's tactile transducers and motion amplifiers that allow the consumer to experience both motion and touch, as well as sound.

This greatly adds to the home theater experience.

Pictured on this page are stereo motion amplifiers that decode the low frequency information for source material, such as DVDs, and supply power to the tactile transducers, which are placed under the feet of a chair or couch. The motion of the tactile transducer allows the listener to experience the desired motion effect signals extracted from the program or film soundtrack.