Use regular music to test your speakers. Listen to how well the ribbon tweeters integrate with the other driver(s). The high frequency range of the ribbon tweeters should be smooth and continuous with the rest of the frequency range of your speakers.
I own a pair of speakers with extended range ribbon super tweeters and was cautioned by the manufacturer not to use high level high frequency test tones with them as you can easily damage the ribbon tweeters that way.
I own a pair of speakers with extended range ribbon super tweeters and was cautioned by the manufacturer not to use high level high frequency test tones with them as you can easily damage the ribbon tweeters that way.