Hi-res speakers sound amazing and super loud. These are very heavy, need furniture dolly and two people to move them. Each one has a built in powered 15″ subwoofer.
Acustic Research AR-1 Mid Range NOS
Acustic Research 1A , see pictures for actual model , aka the eye ball , mint condition out of box. Also have many NOS Acustic research drivers available, message needs .