Reverb (ROTF)

'Reverb is a Decepticon from the Revenge of the Fallen portion of the Live-action film continuity.''

Reverb is a small Decepticon, and he is tired of all the others that keep reminding him of that. He is very fast though, and because of his small stature he can fit in places others can't, and cause havoc in Autobot systems.

Toys
Reverb (Scout, 2009)
 * Reverb is a racing re-paint of Knockout.