Аудио-скретница (Serbian Wikipedia)

Rane. RaneNote. Linkwitz-Riley Crossovers: A Primer. Архивирано на веб-сајту Wayback Machine (27. фебруар 2014)} Retrieved 25. 12. 2016
See, Crawford, D., Constructing a Room Equalizer, Audio Magazine, Sept. 1972 pp. 21, in which the slopes are symmetrical, and The Audio Pages, Subtractive Crossover Networks. http://sound.westhost.com/articles/derived-xovers.htm Архивирано на веб-сајту Wayback Machine (14. децембар 2013) Retrieved August 11, 2007.

westhost.com

See, Crawford, D., Constructing a Room Equalizer, Audio Magazine, Sept. 1972 pp. 21, in which the slopes are symmetrical, and The Audio Pages, Subtractive Crossover Networks. http://sound.westhost.com/articles/derived-xovers.htm Архивирано на веб-сајту Wayback Machine (14. децембар 2013) Retrieved August 11, 2007.