Soundwave is a primary antagonist from the Transformers franchise, being the Decepticons' communications officer and Megatron's eternally loyal second-in-command.

Known for his monotone voice and fierce warrior skills, Soundwave has a squad of mini-Decepticons stored safely in his chest, where he later ejects them out into battle once they are needed.


  • Soundwave is voiced by Frank Welker in the original cartoon, Prime, and the live-action films, Isacc C. Singleton in the Cybertron games, and Jeff Bennett in Animated.