RECONDITIONED PANASONIC Panasonic SC-HC3 Ultra-slim iPod Docking Speaker System Model: SC-HC3 The SC-HC3 achieves high quality sound from compact speakers. The Bamboo Cone Speakers produce crisp, clear vocals. The two passive radiators that are positioned at the front and back of the speaker unit cancel out vibrations inside the speaker thus suppressing unwanted vibrations and delivering robust bass sounds. The system features an AM/FM digital synthesizing tuner, and a built-in CD player.