i bought a pair of these speakers at a thrift store for 20 dollars and love the way they sound. i can't find out any info about the company or when they were made.
one speaker says harvard and the other says acoustics the cones are white its a 3 way system with a 2 1/2 inch tweeter, 3 inch mid, 12 inch woofer the 2.5 and 3 are ferrofluid cooled
. My guess would be they got loaded onto the van by mistake and the installers didn't notice the error until they arrived at the supermarket parking lot.