HI FIDELITY SPEAKER SYSTEMS ELECTRONIC

Brand Owner Address Description
ROGER-CHARLES INTERNATIONAL TELEVISION CORPORATION 2772 W. OLYMPIC BLVD. LOS ANGELES CA HI-FIDELITY SPEAKER SYSTEMS AND ELECTRONIC DEVICES USED IN CONNECTION WITH RADIO AND TELEVISION EQUIPMENT;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A compact lightweight speaker system without a resonance box that can reproduce the original sound with high fidelity. A speaker unit is located on a baffle board with a vibration absorbing member between a frame of the speaker unit and the baffle board. Furthermore, an acoustic resonance reflecting board of a vertical flat board type based on the operating principle of a passive radiator is formed by the baffle board and a flat board being similar to the baffle board. As a result, a compact smart design will be produced. It is applicable to an electric or electronic apparatus which produces sound.