High Quality Horn Loudspeaker Systems

The book "High Quality Horn LoudspeaHorn Book Jacket V3 front w releasedateker Systems" by Bjørn Kolbrek and Thomas Dunker has been released this autumn. This website will keep you up to date on the availibility, signing events and so on. We will also add supplementary material to the book, and tell our story about how the book came about, and the process of writing.

Currently the book is available from Lean Business Audio


This page will list errors in the book. This will mostly be mathematical or factual errors. Grammatical errors or typos will not be listed unless they obscure the meaning of the text.

Factual Errors

Page 353, Figure 8.3.1 is a photo of actor Richard Boone, not William Hartsfield. (Thanks to Mark Gander and Bill Geiger)

Mathematical Errors

Page 501, Equation 12.15.11: the mu under the square root should be squared.

Page 551, Equation 14.8.5: the Hankel function in the denominator should be of order n.

Page 551, Equation 14.8.6: U_n should read A_n (defined in (14.8.5)).

Page 842, Algorithm 2: Add cy[2] <- y[2] before the main calculation loop.