Own a Kaboom and fancy an upgrade that adds tweeters?

Boomboxery member Superduper has done this:

http://www.boomboxery.com/foru....php?f=47&t=9569

and there are plans afoot to make the upgrade availble as a kit (assuming you have the expertise to fit it).

Reply on this topic if you're interested - he's going to be taking orders soon.. I hope