Panasonic RX-DS650
The RX-DS650 is a 3-piece boombox from Panasonic. It is 70cm long, and has a CD player in addition to a tape player. The service manual says it has 16cm woofers and 2cm tweeters, but those tweeters are just whizzer cones built into the woofers. What look like separate tweeters are actually bass ports. In any case, most collectors say this model has very good sound.