I think the line is becoming blurred between so-called "pro" gear and consumer products -- at least in terms of sound quality. There are companies that have made mostly "pro" gear that are now making consumer products, and vice versa. Two examples that comes to mind are Bryston, which for many years was regarded mainly as a "pro" gear manufacturer (but is now highly regarded as a maker of high-end gear for the home), and AudioControl, maker of equalizers now used in cars, recording studios, and the home.
With the widespread success of home theater, many buyers want the reliability of "pro" gear with the features and sound quality of good home gear. I think we will see this cross-fertilization between pro and consumer gear continue.