The new subwoofers from Infinity and JBL are both offer a wireless connectivity. The Infinity PS212W is a 12 inch subwoofer with a 400-watt amplifier that features a built in wireless transceiver. An included 2.4GHz transmitter connects to the preamp or receiver and sends signals to the sub, with four selectable channels for interference-free operation. JBL’s Cinema Sound CSS10W offers the same feature in a smaller 10 inch subwoofer with a 300-watt amplifier. The Infinity PS212W retails for $679, while the JBL Cinema Sound CSS10W will be available January 2008 for $559.
