Last December, Crestron released the PSPHD, a high definition professional surround sound processor, under its new product line Procise. Now they’ve paired the PSPHD with the PROAMP-7X400, a 700 watt 7.3 channel amplifier. We spoke with Crestron’s Global Product Sales Specialist David Silberstein to get more details on this amazing system.

What was the motivation behind the Procise Line?
It came from our dealers, who told us that clients wanted commercial installations. CEOs walk into conference rooms with audio equipment and, often, the sound isn’t even stereo, let alone surround sound. The CEO has surround sound in his home and in his car, and so he wants it in the office as well. This is a case of the residential market driving the commercial market, and our dealers soon found they needed different products to match.
So, we started PROCISE, a PROfesional and preCISE product line that offers commercial-size power and flexibility. The PSPHD is seamlessly matched with the PROAMP-7X250 or the PROAMP-7X400, uses three surround sound processors and, of course, the Audyssey suite of technologies. It is really different and, as a result, our commercial business is expanding exponentially.
Three surround sound processors?
That’s right. Remember, we want this product line to be as flexible as possible. It is a 7.3 amplifier and each sub has a discrete output. That allows us to configure some pretty unusual situations. For example, people like very thin speakers. I mean TVs are thin, why would you put fat speakers next to thin TVs? Thin speakers, though, don’t go very deep. So, we can cross the front channels pretty high, say 150 htz, and send all the rest to a couple of the subs. The third sub will still get the really low stuff, but this helps the overall sound quite a bit.
We are finding lots of other uses, too. Think of presentations. We can take a surround sound presentation, add the microphone and channel it through the back surrounds. This is so much nicer than setting up a separate PA system. But the possibilities are endless. (more…)