The Emi Beta 10 is a general purpose PA/bass speaker which sounds dark and has fairly good efficiency @ 97db/w. It's not too heavy. If you go to the eminence site and look at the frequency plot you'll see that it's got a slight midrange dip.
A lot of jazz players like the sound, although like jorge I prefer a speaker with a flatter response and more treble, such as EVs force 10 or Emi lites - there is an emi lite 10 that weighs only about 4lb and sounds more balanced to my ears than the beta 10. BTW Hendriksen used to offer the Emi ragin cajun 10" speaker in their convertible outfit, but have stopped doing so - that was a much brighter, more efficient speaker. That could be an alternative....
__________________ Franz
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