Patent ID: 9042589
Filing Date: 2015-05-26
Classification: B29C,B33Y,H04R,Y10T

Abstract:
1. A custom-fit in-ear-monitor (IEM), comprising: a custom-fit ear mold shell; a single piece driver module configurable to fit within said custom-fit ear mold shell, said single piece driver module comprising: a plurality of drivers disposed within said custom-fit ear mold shell, wherein one of each of said plurality of drivers is coupled to a corresponding one of each of said plurality of driver ports; a crossover circuit disposed within said custom-fit ear mold shell and electrically coupled to said plurality of drivers, wherein said crossover circuit is configured to receive an electrical signal from an audio source that is external to said custom-fit IEM and to provide separate input signals to each of said plurality of drivers based on said electrical signal; and a filler disposed within said custom-fit ear mold shell, wherein said filler is disposed within said custom-fit ear mold shell after said single piece driver module and said plurality of drivers and said crossover circuit have been installed within said custom-fit ear mold shell, and wherein said filler captures and holds said single piece driver module and said plurality of drivers and said crossover circuit within said custom-fit ear mold shell.