Digital Trends

With Pioneer's Wireless Rear Speaker System, you can have the full surround impact of rear speakers located behind your viewing position, with no wires snaking across your floor. Unlike lesser wireless systems, the HTD645DV system transmits audio information via a high-bandwidth 2.4GHz digital stream. Plus, Direct Diffuse technology allows you to create a broader sound field, even if your rear speakers are off-center or too far behind your viewing position. So what you get are pure, clean signals to your rear speakers, great surround sound, and no wires. (NOTE: The Wirelesss Rear Speaker uses a 2.4GHz radio wave frequency. Certain cordless phones and other consumer products used near the Wireless Rear Speaker may result in interference.)