You will need a reasonably large room for A7 or A5 clones. You should also consider horn speakers from Klipsch, Tannoy, Fyne, Volti and JBL, as all of them will likely have better resale value than Gary Fischer Altec clones.
Gary Fischer Horn Speakers??
Anyone have experience Gary Fischer's horn speaker builds?
I spoke to him, and found him to be quite interesting definitely knowledgeable regarding Altec-like horn speakers. His works looks great too. Has anyone heard these? Thanks for your help everyone.