I set the template to responsive, then set default values in the audio parameters setup, but the player is not responding to those settings in a custom html module.  Width and height do work in the other two templates.  Is this normal?

I, too, am having this issue. It seems to stem from an improperly configured CSS for the "Responsive" player. However, I haven't had time to troubleshoot, yet.

This is normal. The responsive layout will take all the available space it has. That's why the width is not applied. A responsive element has a 100% width so it's width is actually controlled by the container element.

Lefteris wrote: This is normal. The responsive layout will take all the available space it has. That's why the width is not applied. A responsive element has a 100% width so it's width is actually controlled by the container element.

Agreed, that is why the width element is not accepted. However, the height variable should still be accepted for the audio player as a fixed value.

Also, the ratio of width:height should still be accepted for videos. The responsive layout automatically defaults to a 16:9 ratio, which is not always the case. A better CSS scenario for videos is to set the width to 100% and the height to auto so that the aspect ratio remains intact. This is the most common practice for responsive elements, especially images.