Superscope CRS-2200

This Marantz Superscope CRS-2200 boombox is 15.5 inches wide, and contains 4 speakers (5" woofers and 1.25" tweeters). Power output was 2x2W. It is equipped with a Phase Locked Loop (PLL) tuner, two VU meters, and sleep timer. It sold for approximately $180 in 1978. It is shown on the left of the photo below.