I wouldn't be surprised if they do go out of business... I called them for a quote on having them build me a sub box for my car. He said the box would start out at $400... this is for a simple ported box for 2 12's... I found someone else to make it for me for $125 shipped, including paypal fees, and I got the box last night and it's just as good as anything Tweeter would have built.