Ultimate Echo Echo

Ultimate Echo Echo is the evolved form of Echo Echo.

Appearance
Ultimate Echo Echo has blue metal skin, 15 blue, removable speaker-like components attached to his body, an overall rounded design and longer arms and legs.

Also, Echo Echo's power control pack is replaced with a marking resembling a cassette tape.

Ultimate Echo Echo's voice is more robotic-sounding, similar to a speaker.

Ultimate Echo Echo's mouth doesn't move when he speaks, but he can open it and it moves with emotion.

Ultimate Echo Echo is about Ben's height and has stumped feet.

Ultimate Echo Echo wears the evolved Ultimatrix symbol on his chest.

Powers and Abilities
Ultimate Echo Echo manipulates the power of sound, but he can also send out the Sonic Disks on his body to project powerful sonic blasts, which can knock someone out and shatter metal, iron and steel with relative ease.

Ultimate Echo Echo can create force fields out of sonic waves that are strong enough to contain a blast from a mini-nuclear bomb.

Ultimate Echo Echo can use his Sonic Disks to use an exceedingly deadly move called Sonic Doom, where his discs surround the enemy and fire full sonic blasts.

Ultimate Echo Echo can generate some sort of atmosphere, because he is able to use sound abilities in space.

Ultimate Echo Echo possesses enhanced strength.

Ultimate Echo Echo can fly as shown in Viktor: The Spoils

Weaknesses
Ultimate Echo Echo is made of metal, so he can be magnetized.

Ultimate Alien

 * Ultimate Echo Echo first appeared in Map of Infinity, Ultimate Echo Echo defeated some Necrofriggians and explored the temple on Mykdl'dy.
 * In The Enemy of My Enemy, Ultimate Echo Echo saved the Plumber's Academy from a nuclear bomb.
 * In Absolute Power: Part 2, Ultimate Echo Echo defeated Ultimate Kevin with his "Sonic Doom".
 * In Viktor: The Spoils, Ultimate Echo Echo saved Rust Bucket 3 from some missiles.
 * In Basic Training, Ultimate Echo Echo briefly appeared at the begining after battled Trumbipulor.
 * In Greetings From Techadon, Ultimate Echo Echo battled a grey Techadon.
 * In Double or Nothing, Ultimate Echo Echo defeated Negative Rath.
 * In The Perfect Girlfriend, Ultimate Echo Echo was nearly choked to death by Elena.
 * In Night of the Living Nightmare, Ultimate Echo Echo is seen at the end of the episode confronting Albedo.

Ben 10: Ultimate Alien

 * Map of Infinity (first appearance)
 * The Enemy of My Enemy
 * Absolute Power: Part 2
 * Viktor: The Spoils
 * Basic Training (brief)
 * Greetings From Techadon
 * Double or Nothing
 * The Perfect Girlfriend
 * Night of the Living Nightmare (Dream only)

Ben 10 Ultimate Alien: Cosmic Destruction
Ultimate Echo Echo is a playable alien in all versions of the video game but only on a small section in Amazon base.

Ben 10: Galactic Racing
Ultimate Echo Echo is a playable racer in Galactic Racing.

Trivia

 * Ultimate Echo Echo has 4 fingers, but in the Cosmic Destruction art of him, he has 5.
 * In The Enemy of My Enemy, it is revealed that Ultimate Echo Echo can survive in the vacuum of space.
 * Ultimate Echo Echo is in the cartoon network game TKO. His special moves are sonic disc and sound barrier and his super move is echo chamber.
 * Recently, Ultimate Echo Echo was added as a new alien for Cartoon Network's Ben 10 Alien Force: Game Creator.
 * Just like how Echo Echo made up "Wall of Sound", Ultimate Echo Echo made up "Sonic Doom".
 * Ultimate Echo Echo has an exosuit in Project Exonaut.
 * Ultimate Echo Echo is November's Alien of the Month.