JM Labs Original Daline Speakers

Hi,

I recently purchased a pair of JM Labs Daline 3 (the original 3's, not 3.1) speakers. I'll find out what they sound like when I receive them, but does anyone know the differences between the original Daline 3's and the 3.1s? (Specs., drivers, etc.) I've done some searching on the web and haven't had any luck finding out any information on these speakers. Thanks,

TLH