Esteban is speaking about his work as a musician and making adjustments for sound systems. What type of speech should he present?

The most suitable type of speech for Esteban, who is sharing insights about his work as a musician and discussing sound system adjustments, is a demonstration speech. This format is particularly effective in scenarios where the speaker needs to showcase specific skills or processes. In Esteban's case, he can illustrate the techniques he uses to adjust sound systems, providing his audience with a practical understanding of the subject.

A demonstration speech not only conveys information but also allows the presenter to show the audience how something is done in real-time, enhancing the learning experience. By physically demonstrating the adjustments, Esteban can engage his audience more effectively, making the technical aspects of sound systems more accessible and relatable. This interactive element is key to a demonstration speech, setting it apart from purely informative or persuasive speeches, which may not involve live demonstrations of methods or processes.