I sent them an e-mail the other day asking the same question. I got about 5 different responses. At first, I was told that there were problems with the website, and that they had switched servers. Then I was told that the Sonata and Sonatina were discontinued. Most recently, they told me that the Sonata and Sonatina were limited-edition speakers, and that they are being replaced with new speakers this fall. I've been noodling over the idea of getting a pair of Sonatinas (either that or Merlin VSM-SEs), but I look forward to what the new speakers will be. Silverline can be contacted via e-mail from their website.