I just got a pair of the 805s.
They have a review from some mag on the B&W website about it, and mention the Signature 805 in comparison.
Generally to most current is the best sounding. They actually did improve it over the years.
(I like to sound, but do admit that I got a subwoofer to touch up the bottom end a bit. For Rock, Classic Organ, even the bass line in a Jazz group.. the bass is wanting a little bit. And I am not a low frequency maniac either! Just you gotta sit close to the 805s, or get some tone controls. My low frequency tone control is a subwoofer.)
They have a review from some mag on the B&W website about it, and mention the Signature 805 in comparison.
Generally to most current is the best sounding. They actually did improve it over the years.
(I like to sound, but do admit that I got a subwoofer to touch up the bottom end a bit. For Rock, Classic Organ, even the bass line in a Jazz group.. the bass is wanting a little bit. And I am not a low frequency maniac either! Just you gotta sit close to the 805s, or get some tone controls. My low frequency tone control is a subwoofer.)

