x-over subwoofer

[pelagician]

Hi, everybody I am new member in DIYaudio forum. I have a few questionn.
1. I need a x-over for subwoofer schematic, complete with how to make a coil with.
2. how to make box subwoofer4" ?
Thank's a lot everybody

[Thawach]

how to make box subwoofer4" ?

I think 4" is not a subwoofer. why don't you use bigger than this.

[Thawach]

Oh guy i cannot think about your diameter of the driver main speaker. i guess that to be sure about 1" or not over than 2' because sub=4"
if i buy a lottery. i think that i will get the money. is it all right?

[zlast]

http://www.the12volt.com/caraudio/crosscalc.asp

you can even wind your own inductors

http://www.lalena.com/Audio/Calculator/Inductor/

[ashr]

Thank you requested regarding electronics circuits

Television video cassette Free

Thank you