AUTOMOTIVE STEREO PRODUCTS, NAMELY, AUDIO CASSETTE PLAYERS, EQUALIZERS, LOUDSPEAKERS, CITIZEN-BAND RADIO-AUTOMOBILE STEREO PACKAGES, CONSISTING OF RADIO, AUDIO CASSETTE PLAYERS, LOUDSPEAKERS, EQUALIZERS AND/OR BOOSTERS; AND AUTOMOBILE STEREO PACKAGES, CONSISTING OF AN AUDIO CASSETTE PLAYER WITH RADIO, EQUALIZERS AND LOUDSPEAKERS