Name: Anonymous 2008-05-29 11:59
got a question for you:
I am planning to build the enclosure in the .Pdf below and in the designs it says high efficiency response from 40-200hz. Does this mean I won't get any useful sound out of it above 200hz if I want to cross it over at 400 hz rather than 200?
From what I remember the maximum frequency of a horn is 1/10 the horn size, but I don't know how to calculate that.
The perimeter of the horn is 336 cm (at the mouth), and it's a 15'' speaker.
Any Ideas?
http://www.partsexpress.com/pdf/selenium/hb1505d1.pdf
I am planning to build the enclosure in the .Pdf below and in the designs it says high efficiency response from 40-200hz. Does this mean I won't get any useful sound out of it above 200hz if I want to cross it over at 400 hz rather than 200?
From what I remember the maximum frequency of a horn is 1/10 the horn size, but I don't know how to calculate that.
The perimeter of the horn is 336 cm (at the mouth), and it's a 15'' speaker.
Any Ideas?
http://www.partsexpress.com/pdf/selenium/hb1505d1.pdf