Another factor to add to the discussion if you need an extension cab for the 500C or not is speaker height.
Having the 500C nearer to your ears will probably help you hear your own sound better.
And 3 or 4 speakers instead of 2 will make some more air move, filling up more soundscape without necessarily meaning you should play louder.
But you can of course
Having the 500C nearer to your ears will probably help you hear your own sound better.
And 3 or 4 speakers instead of 2 will make some more air move, filling up more soundscape without necessarily meaning you should play louder.
But you can of course
