Sony APM-615 3 Way Floor Speakers

[dakatabg]

Does anyone know something about those Sony APM-615 Floor Speakers? It says on them 300W and the woofers look cool!

[Luvin Da Blues]

If I remember correctly, in the early '80s those were Sony's attempt at trying to convince consumers that they needed "digital" speakers for the new digital music of CDs.

[dakatabg]

I bought them from a pawn shop for $15 but I can't find anything about them online and thats why I am asking! Are they something rare because I have never seen them before? How much do they go for? For 80's they look very nice and they have pretty nice bass!