how do the M7,s compare to the RT 400,s ?

jeff24
jeff24 Posts: 26
edited July 2014 in Vintage Speakers
I own both sets,and just wondering the pros and cons,one has the 2000 series tweet and the 400s have a dynamic balanced hf driver, and the rt400s I bought didn't come with grills,this seems to be a usable part of the spkrs,thanks for you input you fellas seem to really know your stuff!!have a great night.