Double Horn Open Baffle Hybrid
The waveguide enables extended efficiency and good coupling with the room, merging the best of Horn and Open Baffle design. The design allows for a large number of bass drivers and full range of choice, and a compartment between drivers for an built in amplifier option.
The bottom part of the waveguide has a flat mouth so it couples the 15" bass driver to the room efficiently and a 8" full range in the upper part of the waveguide takes care of the frequency range beyond 300 Hz.
The design can be used as a stand alone high end home system or as a PA with assisted Subwoofers. Double horn was designed with numerous segments, which allows plywood or sheet metal construction. Rounded 3D model was developed for construction with alternative materials like glass or carbon fiber, concrete laminate or similar.