Here's a woofer I ran across at MCM Electronics...
It isn't quite 'fullrange' enough to post over there, but efficiency is pretty good considering its a 16 ohm speaker and it might make a decent wideband driver, and could be used in a D'appolito or line array.
http://www.mcminone.com/product.asp?catalog_name=MCMProducts&product_id=55-1620
You might have to contact the manufacturor for more detailed info, as MCM doesn't always post the most comprehensive specs list. And their search engine sucks too.
It isn't quite 'fullrange' enough to post over there, but efficiency is pretty good considering its a 16 ohm speaker and it might make a decent wideband driver, and could be used in a D'appolito or line array.
http://www.mcminone.com/product.asp?catalog_name=MCMProducts&product_id=55-1620
You might have to contact the manufacturor for more detailed info, as MCM doesn't always post the most comprehensive specs list. And their search engine sucks too.