This is the first revision to the AS-125W model which was released in 1971.
Changes include 5-Way Binding Post type hookups, a removable grill.
There are Early and Late Production versions of this speaker, differences are unknown at this time.
Beige Colored Grill
5-Way Binding Post type hookups
RCA Input Jack
Adjustable crossover point of +/-3dB for the Tweeter (High/Normal/Low)
Adjustable crossover point of +/-3dB for the Mid-range (High/Normal/Low)