Rumble (KOU)

The name or term "Rumble" refers to more than one character or idea. For a list of other meanings, see Rumble (disambiguation).

Rumble is a rocker from the Knights of Unicron continuity.

You can't see me!

_{This character has no official visual representation in any Transformers product or media... yet, at least.}

Rumble is one of Soundwave's closest protégés. Alongside Ratbat, he formed half of a successful pop duo.

Fiction

Behind the Music

Rumble's musical career came to an end following an audio-box synching scandal. Behind the Music