Why does Dolphin Emulator randomly freeze

Yes, Dolphin supports 3D TVs. Use either the Side‑by‑Side or Top‑and‑Bottom mode.

Dolphin has 3 different 3D modes. Side-by-Side, Top-and-Bottom, and Anaglyph. The 3D settings are located in Options → Graphics Settings → Enhancements → Stereoscopy.

Side-by-Side and Top-and-Bottom 3D are what you're looking for. This splits the image in half across the screen, and should be compatible with any modern 3D TV.

As Assorted Trailmix mentioned, Dolphin also supports Anaglyph 3D, just in case you have any Red/Cyan 3D glasses lying around.

If you're interested in the history of Dolphin's 3D support, I recommend reading A Second Perspective: An In-Depth History of Stereoscopy in Dolphin. It's an interesting look into both the technical details and history of Dolphin's 3D functionality^*.

^{*Note: I'm friends with one of the Dolphin Emulator blog writers, so I may be a bit biased. :)}

Try to disable Audio Throttle

If you have an older version

you can find it in DSP (Sound settings) and uncheck it.

If you have a newer version

that option has been moved to the frame limit drop down menu in config. Make sure it's not selected.

Source

If this don't work, download the image again and try it, that can also be the source of your problem.