34497a3fe0ef52949a1ba8e99894ed69 This article belongs to the Classic Continuity

Ultimate Echo Echo is the Ultimatrix's DNA sample of an Evolved Sonorosian.


Ben as Ultimate Echo Echo

Ultimate Echo Echo has blue metal skin, fifteen 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 is about Ben's height and has stumped feet. Ultimate Echo Echo's mouth doesn't move when he speaks, but he can open it and it moves with emotion. Ultimate Echo Echo's voice is more robotic-sounding, similar to a speaker. Ultimate Echo Echo wears the evolved Ultimatrix symbol on his chest.

Albedo as Negative Ultimate Echo Echo

Negative Ultimate Echo Echo has red eyes and red cables that attach from his back to his hands and smaller mouth. His head is wide and angular, with a silvery forehead and black "ears" on the sides. His Sonic Disks are red instead of blue and they look like his head, not having a sunken look to them. The spikes on the Ultimatrix symbol connect to some discs and he also has black stripes on his stomach and legs.

Powers and Abilities

  • Sonic Disks
  • Flight

Like Echo Echo, he can release sonic screams and ultrasonic waves from his mouth or from the Sonic Disks on his body.

Ultimate Echo Echo can create force fields out of sonic waves that are strong enough to contain a blast from a mini-nuclear bomb.[1]

Ultimate Echo Echo can fly by using sound waves.[2]

Ultimate Echo Echo can survive in the vacuum of space.[1]

Ultimate Echo Echo possesses enhanced strength and durability.


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, shatter steel, or even crush a military tank, with relative ease.

Ultimate Echo Echo can multiply the Sonic Disks once they have separated from his body, creating as many as needed.

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's Sonic Disks can continue flying and attacking even after he transforms back to normal.[3]

Ultimate Echo Echo can use his sonic disks to duplicate.[DJW 1][DJW 2]


TUH (509)

Negative Ultimate Echo Echo getting electrocuted

Ultimate Echo Echo's containment suit is made of metal, so he can be magnetized.[4]

Ultimate Echo Echo's Sonic Disks can be stopped by electricity. Plus, if the Sonic Disks are electrically attacked, Ultimate Echo Echo is vulnerable to it as well.[5]

Ultimate Echo Echo can be suffocated if a large amount of matter enters his lungs.[6]





Video Games

  • Ultimate Echo Echo in "Cosmic Destruction"
  • Ultimate Echo Echo Exosuit in "Project Exonaut"
  • Ultimate Echo Echo in "Galactic Racing"

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. Strangely, he has five fingers instead of four.
  • Ultimate Echo Echo can launch his Sonic Disks at enemies, send 2 disks out to make a shockwave on far away enemies, and spin sonic disks around him, damaging any nearby enemies in a small radius, then making a shockwave, damaging all nearby enemies.
  • He can dash forward, punching through enemies. He moves around by floating above the ground.
  • Ultimate Echo Echo defeats an army of Robotic Extermination Devices.

Ben 10: Galactic Racing

  • Ultimate Echo Echo is a playable racer in the game. He fires sonic discs at his opponents.

Project Exonaut

  • Ultimate Echo Echo is a playable Exosuit of the Banzai Squadron on Project Exonaut. His Weapon Mod, similar to Phantom, increases the firing rate of the Marksman. Ultimate Echo Echo is available for purchase at level 20 for 1000 coins.


  • His special moves are Sonic Disc and Sound Barrier and his super move is Echo Chamber.

Naming and Translations

Language Name Origin
Arabic اكو اكو الأقصي
Bulgarian Ултра Ехо Ехо From ултра/ultra, ultimate, and ехо, echo
Chinese 终极小波波 From 终极 (Zhōng Jí), ultimate, (Xiǎo), little, and 波波(Bō Bō), wave
Dutch Ultieme Echo Echo From ultieme, ultimate, and the original name
French Ultimate Echo Echo From the original English name
German Ultimativer Echo Echo From ultimativer, ultimate, and the original name
Greek Απόλυτη Ηχώ Ηχώ From απόλυτος, ultimate, and ηχώ ηχώ, echo echo
Italian Ultra Eco Eco From ultra, ultimate, and eco eco, echo echo
Norwegian Ultimat Ekko Ekko From ultimat, ultimate, and ekko ekko, echo echo
Polish Ostateczny Echo Echo From ostateczny, ultimate, and the original name
Portuguese (Br) Eco Eco Supremo From eco, echo, and supremo, ultimate.
Romanian Ecou Ecou X
Russian Ульти эхо эхо From the original English name
Spanish (HA) Eco Eco Supremo From eco eco, echo echo, and supremo, ultimate.
Spanish (Spain) Ultra Eco/Ultimate Eco
Tagalog Ultimeyt Eko Eko From ultimeyt, ultimate and eko eko, echo echo
Turkish Ultimat Eko Eko From ultimat eko eko, ultimate echo echo


  • Like Echo Echo, Ultimate Echo Echo is made of living sound waves and wears a containment suit.[DJW 3]
  • Ultimate Echo Echo originally did not have the ability to duplicate himself.[DM 1] This has been explained and/or fixed by Omniverse; the reason he was unable to duplicate using his sonic disks in Ultimate Alien was because of a glitch with the Ultimatrix.[DJW 4]
  • Just like how Echo Echo made up "Wall of Sound" and "Echo Chamber", Ultimate Echo Echo made up "Sonic Doom".[4]
  • Ultimate Echo Echo is November's Alien of the Month.
  • In Cartoon Network's MMO game FusionFall, he has a helmet that can be bought inside of Ship based on him.


Crew Statements

Derrick J. Wyatt

Dwayne McDuffie

See Also

Introduced in Ben 10 ArctiguanaBlitzwolferBuzzshockCannonboltDiamondheadDittoEye GuyFour ArmsFrankenstrikeGhostfreakGrey MatterHeatblastRipjawsSnare-ohSpitterStinkflyUpchuckUpgradeWay BigWildmuttWildvineXLR8
Introduced in Alien Force Alien XBig ChillBrainstormChromastoneEcho EchoGoopHumungousaurJetrayLodestarNanomechRathSpidermonkeySwampfire
Introduced in Ultimate Alien AmpFibianArmodrilloChamalienClockworkEatleFasttrackJuryriggNRGShocksquatchTerraspinWater Hazard
Introduced in Omniverse AstrodactylAtomixBall WeevilBloxxBullfragCrashhopperFeedbackGravattackGutrotKickin HawkMole-StachePesky DustThe WorstToepickWalkatroutWhampire
Ultimate Aliens Ultimate AlbedoUltimate ArctiguanaUltimate Big ChillUltimate CannonboltUltimate Echo EchoUltimate GravattackUltimate HumungousaurUltimate RathUltimate SpidermonkeyUltimate SwampfireUltimate Way BigUltimate Wildmutt
Fusion Aliens Atomic-XBig ChuckCrashockerDiamond MatterFourmungousaurHeat JawsHumungoopsaurStink ArmsUprigg
Unseen Aliens Decagon VreedleRocksSquidstrictorVentrilosquid
Future Aliens SandboxShellheadSnakepit
Retconned Eon
Non-Canon PortalerAntigraviteslaBob the BlobPlantapocalypseThriller Whale

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