LAS VEGAS, NV, March 16, 2006―Horizon Music Inc. and Rapco International, leading manufacturers of audio and video interfacing and cable equipment, will feature its new Floor Pocket Box and Mini Floor Boxes at NSCA 2006, Booth #3312. The two products were developed for fixed installations such as stage applications in theatres, schools, gymnasiums, church balconies, corporate installations, and video and audio production facilities.