Compound loudspeaker having a magnet system

A high frequency loud speaker, comprising:

• a first diaphragm having a first coil thereon;
• a second diaphragm having a second coil thereon formed on a periphery of said first diaphragm;
• a first seat having an annular first wall extending therefrom and encircling a first magnet having a flat structure therein, said first wall and said first magnet defining an annular opening therebetween to allow said second coil to be moveably suspended therein;
• and
• a second seat having a second annular wall extending therefrom and encircling a second magnet having a flat structure, said second wall and said second magnet defining an annular gap to allow said first coil to be moveably suspended therein.

A high frequency transducer, comprising:

• a first dome shaped diaphragm having a first coil thereon;
• a second conical diaphragm having a second coil thereon formed on a periphery of said first diaphragm;
• a first seat having a first disk shaped magnet, said first seat and said magnet defining an annular opening to allow said second coil to be moveably suspended therein;
• at least an aperture being defined through said first seat and being position between said first magnet and said first seat;
• a second seat having a second magnet structure, said second seat and said second magnet defining an annular gap to allow said first coil to be moveably suspended therein;
• said second seat being positioned over said first seat to encompass said first magnet therein without occluding said annular opening;
• at least a void being defined through said second seat, said void being in substantial axial alignment with said aperture;
• at least an electrical conducting element passing through said void and said aperture;
• and
• said first and second magnets being magnetized simultaneously after assembly of said high frequency transducer.