Besides improving regular Haigner loudspeakers I work on room acoustics, custom loudspeaker designs and our app, TestHiFi.

Custom horns range from large venue

(old analog picture scan, sorry, but: 23 Hz @ 120 dB / W / m concrete horn casting mould)

and midsize PA

(picture courtesy DanubianDub)

to domestic application

 

While some are purpose oriented straight designs

(picture courtesy hornsolutions.de)

room corners can also be used. Finite element room acoustic analysis assists such projects:

Results like these use digital delay to integrate HF horns:

 

(picture courtesy hornsolutions.de)

and some do fit into the car

 

See more custom basshorns at https://www.hornsolutions.de/bass-horns

Let us know about your desire. While it may take a while, we deliver:

Best Regards

David Haigner