These original equipment square frame Midrange drivers were used in a huge variety of Speakers imported into Australia in the 1970’s.
OEM manufacturers included:
Pioneer, Denon, Petersen, Marantz, Akai etc.
These are not reproductions but are original old stock.
Part of a matching pair (Tweeter/Midrange)
Available without the grille shown in photos. Grill fitted variant now sold out.