to Fla I am taking nothing away from the reference 3a for midrange sonic purity excellent the NSR sonic D-3 loudspeaker
with standard Xover which uses good quality parts is better balanced across the board especially in the tight Bass ,the ref 3a Decappo for instance may have a slight edge in transparancy, that is the only dept. When you add the Reference Xover in the mix Game over The Duelund vsf Copper caps ,and their resistors are the finest hand made products out there to complement the Solen Litz inductors this Xover uses no plastic whatsoever this is why it sounds so natural and completely hand soldered throughout -No current robbing circuit boards on any of their speakers, as you will see when the reviews come out in the next few months .