[Blaser]

I'm looking for a speaker box for X-LS Encore Kit
or preferably a flat pack any help would be greay

[Captainhemo]

These aren't  perfect but they do work and many people have had  great results using them
http://www.parts-express.com/dayton-audio-tw-050bk-050-cu-ft-2-way-speaker-cabinet-gloss-black--302-720

You can also get them in Cherry or Maple I believe.
You   will want to cut a  large portion  of the brace out  so it is  open from front to back. If you can, add a cross brace instead and line the cabinets with no rez.

In fact, here's a pair Ron built in  PE cabinets
-jay

[NeilT]

These aren't  perfect but they do work and many people have had  great results using them
http://www.parts-express.com/dayton-audio-tw-050bk-050-cu-ft-2-way-speaker-cabinet-gloss-black--302-720

They worked out great for me.

[Blaser]

wow they are nice
 my problem is counter sinking the holes

 

[lacro]

If you get the PE cabinets, You may find someone here willing to cut the front baffle holes for you. The port could be cut with a hole saw by you, and just use Electra tube connectors or binding posts for the connections.