- PETALUMA, CA—An expanded assortment of Panamax/Furman power management products are now available through Magnolia Audio Video, as electronics entertainment retailer. Magnolia’s offering now includes a wider variety of Panamax/Furman power management systems, surge protectors, and In-Wall products. With over 50 years of AV experience, Magnolia Audio Video holds the distinction of being the most award-winning electronic entertainment retailer in the industry.
