The is a vintage 3-way bass-reflex floor-standing speaker known for its high efficiency and powerful bass response, typical of the "AT" (Advanced Technology) series released in the mid-to-late 1980s. Technical Specifications Design Type : 3-Way, Bass-reflex
Nominal 6-8 Ohms, making them compatible with most vintage and modern receivers. Key Features and Performance cerwin vega at-40 specs