They are pretty close...same size box-you can only push so much air. I liked the tone better from the 200c, but I am sure it was because either I had a bad 500c or could have been the room I tested it in (small practice room with the band).
If I was buying a combo and didn't own a bigger amp, the 500c is the way to go no doubt (my large setup currently is an Ampeg 610HLF powered by either an Ampeg PF800 or Thunderfunk).
Still though....I may have to pickup a Rumble 210 extension cab to have a nice/light Rumble stack. Thing is, so far, unless it has been a large outdoor stage, the Rumble 200c as stage volume has been plenty...I can hear over the drums and then I let the FOH PA do the heavy lifting.
If I was buying a combo and didn't own a bigger amp, the 500c is the way to go no doubt (my large setup currently is an Ampeg 610HLF powered by either an Ampeg PF800 or Thunderfunk).
Still though....I may have to pickup a Rumble 210 extension cab to have a nice/light Rumble stack. Thing is, so far, unless it has been a large outdoor stage, the Rumble 200c as stage volume has been plenty...I can hear over the drums and then I let the FOH PA do the heavy lifting.