Thanks for the clarification about the fact that it's a RAW Acoustics product. I have built some speakers using a woofer array with a single tweeter. The drivers in mine were not as good as the ones in the RA8, but I still found this type of array offers most of the advantages of a full woofer & tweeter array at a much more affordable price. This will be a nice addition to the other diy speaker kits that are available.