The Heathkit AS-9520 is a loudspeaker manufactured by Heathkit between 1973 and 1976. It is available in wood finishes such as walnut and teak. This model is part of a series that includes other speaker models like AS-9515, AS-9530, and AS-9560. Heathkit products are recognized for their DIY assembly approach, appealing to hobbyists and audio enthusiasts. The original retail price of the AS-9520 was approximately 460 DM. Its design reflects the aesthetic trends of the era, combining functionality with a pleasing visual appeal suitable for home audio setups.