Sonorosian

Sonorosians are humanoid creatures made of silicon from the planet Sonorosia.

Appearance
According to Derrick J. Wyatt, Sonorosians are made of living sound waves, so they wear containment suits made of silicon.

Sonorosians have robot and synthesizer-like voices.

Powers and Abilities
Sonorosians can scream at audible to ultrasonic frequencies capable of overloading machinery and stopping projectiles in mid-flight.

Sonorosians can duplicate themselves, like Splixsons, but different in that the clones aren't linked in any way, allowing entire groups to be knocked out without harming the rest.

Sonorosians can detect vibrations in the ground.

Using their sonic screams, Sonorosians can use echolocation.

Sonorosians can channel vibrations to enhance their screams.

Sonorosians can transmit sound waves through speakers, such as phones.

Sonorosians can use their sonic screams to create a forcefield.

Notable Sonorosians

 * Echo Echo (the Omnitrix's DNA sample of a Sonorosian)
 * Ultimate Kevin (part Sonorosian)

Apperance
Like Sonorosians, evolved Sonorosians are made of living sound waves and wear containment suits.

Powers and Abilities
Like Sonorosians, evolved Sonorosians can release sonic screams from their mouth, or light blue patches on his body.

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

Evolved Sonorosians can fly using their sound waves.

Evolved Sonorosians can survive in the vacuum of space.

Evolved Sonorosians can generate some sort of atmosphere, because they are able to use their sound abilities in space.

Equipment
Evolved Sonorosians can send out thier Sonic Disks to project powerful sonic blasts, which can knock someone out, shatter steel, or even crush a military tank, with relative ease.

Weaknesses
An evolved Sonorosian's Sonic Disks can be stopped by electricity. Plus, if the Sonic Disks are blasted with electricity, it seems that their evolved Sonorosian will be too.

Notable evolved Sonorosians

 * Ultimate Echo Echo (the Ultimatrix's evolved Sonorosian)
 * Negative Ultimate Echo Echo (Albedo's Ultimatrix's evolved Sonorosian)
 * Sentient Ultimate Echo Echo
 * Ultimate Kevin (part evolved Sonorosian)

Trivia

 * "Sonorosian" is a play on sonic and sonar.