8inch woofer rear loaded horns with tweeters

[Naudio]

hi

im looking to build some rear loaded horns for my friend

could anyone post me to some fullrange/rearloaded horn design help, im lost

i plan to make to 8inch rear loaded horns as im poor i need cheap braced mdf and eminence woofer
and i want extention from 40hz-20000hz using just the 8inch pa driver and a tweeter

crossing at 3k ish

[OzMikeH]

Need specifics.
What you're asking is like saying, I have this bag of gunpowder and this lead ball.
I want to I shoot a particular target over the horizon. Design my cannon for me.

Need the exact model of the drivers, or some detailed photos so people can identify them.

Also crossing over at 3kHz you might be better off asking in the Loudspeaker forum.

40Hz from an 8 inch driver is a big ask. I'm quite pleased getting 60Hz from mine.

Horns wont be cheap, you need a lot of wood and some complicated cutting.