.Pioneer has introduced a very smart wireless speaker system complementing its new series of Smart Home Theater designed with excellence in innovation and technology. Pioneer XW-01 Wireless speaker system is compatible with HTZ-363DV and HTP-S313. As the XW-01 speakers are wireless, you need not worry about kids getting messed up with wires or getting stumbled down. It is to be noted that the digital wireless rear speaker is not waterproof. Keep away water from the speakers to avoid damage. DIRECT DIFFUSE technology is employed along with DSSS for amazing acoustic experience.