I have built a set of the PeeCreeks and I'm really happy with them. I didn't think you could get that good a sound out of this speaker. Unfortunately they are not quite as inexpensive as mentioned but I do live here in the great white north (Canada) so I pay import duty on stuff. If you have limited time , Parts express has the cabinets precut and for the cost , the Northcreek tweeters are great!