Yamaha RX-V565 7.1-Channel Home Theater Receiver for $429.99 shipped. In addition, receive Polk Audio PSW10 10″ Subwoofer for free. Note the subwoofer is automatically added to the cart after applying the code FREEGFT1118B. Here is a screenshot for reference. This Home Theater Receiver features 7-channel 630W surround sound, 1080p-compatible HDMI 1.3, analog video up-conversion to component video, and more. As a comparison, getting both Receiver and Subwoofer at most place will add up to over $600.