How do I know if I have a broken speaker?

[sdxadmin]

I also have a Gibson, you should keep that forever (8deb0a36-2e52-471b-bbcd-61176caf47ce)

[sdxtest]

I (sdxtest) will. (f16135fd-8171-41c0-b499-93089aa8996e)

[sdxadmin]

I also have a Gibson, you should keep that forever (58d3d9c1-b8b5-42cb-ab30-4612bbd63231)

[sdxtest]

I (sdxtest) will. (7cd0a702-7b35-45a2-abb4-fbd9d6fd9e94)

[munpublic]

cool