Hi, I have owned a pair of Avantgarde Duo Omega G2s for about 10 years. Bought it second hand. The only thing to watch for if you are buying a used set would be the subs. They are old tech and the newer subs have a lot more bass detail. I am using with 2x JL Audio Fathom 12"s and it makes the old speakers a lot better than the originals. the old subs are disconnected. They horns are driven by Ayon Audio Mercury amp. Rare to come up for sale and worth just getting the horns if there are any issues with the subs. New ones are very expensive but used ones could be very affordable. I was informed that the older Duo Omega horns are bigger and sound a lot more natural and detailed than the new ones.[No idea if this is true]. Horns with tube amplification is fantastic, and the Bass is handled by SS amplification, Making the system more adaptable for all kinds of music. I would certainly recommend them.
