i know that imac has stereo speakers and thunderbolt display has 2.1 speakers
It's surround sound with a subwoofer. IMac doesn't have SS or Subwoofer.
FWIW, I've been using my 2012 27" iMac for about a week now and I'm continually surprised on how well the sound carries despite the thin display enclosure. The bass isn't going to vibrate your windows, but its surprisingly strong. I think its one of the overlooked engineering feats of the new design.
I also use a TB Display at work with my MBA and I have to admit that I find the sound lacking out of it in comparison.
I agree. I have a 2012 21" iMac and a TD display. The audio is much better on the iMac imo.
iMac has stereo speakers http://www.apple.com/imac/specs/
FWIW, I've been using my 2012 27" iMac for about a week now and I'm continually surprised on how well the sound carries despite the thin display enclosure. The bass isn't going to vibrate your windows, but its surprisingly strong. I think its one of the overlooked engineering feats of the new design.
I also use a TB Display at work with my MBA and I have to admit that I find the sound lacking out of it in comparison.
i was waiting for someone to correct me 😉
Is the bass better than TB?
In my opinion, yes, the bass is better.
Wow, lot of people though it had crappy bass, compared to the old 2011 model.