X2 Helmet Speakers -The X2's are great sounding thin bodied speakers. Designed to fit in all types of helmets, these speakers offer both comfort and high quality sound. The X2 stereo speakers connect into any personal AM/FM radio, tape, MP3 or CD player.
The X2's are thin and comfortable and include the volume control cord. Compared to competitor brands the X2 are twice as large in diameter offering excellent sound quality and volume.