e/Tactile transducer

Information
has gloss	eng: A tactile transducer or "bass shaker" is a device which is made on the principle that low bass frequencies can be felt as well as heard. A shaker transmits low-frequency vibrations into various surfaces so that they can be felt by people. This is called tactile sound. Tactile transducers may augment or in some cases substitute for a subwoofer.
lexicalization	eng: tactile transducer
instance of	(noun) an electrical device that converts one form of energy into another transducer