All subs make bass, but only the best ones make bass you can feel through the soles of your feet!
Nowadays most people want tiny speakers and subwoofers, and they can sound fine, but only big subs can rock the house!
It's hard to expect all that much from a $79 subwoofer, but Dayton Audio's Sub-800 is a knockout.
The Pioneer VSX-823-K is a good deal for AirPlay fans looking for lots of HDMI connectivity, but it falls short on wireless features like Wi-Fi and Bluetooth.
Adding a subwoofer can greatly improve your audio system's performance. How big (or powerful) of one should you get?
Denon's AVR-E400 embodies some progress in simplifying the arduous AV receiver setup process, but it lacks convenient wireless features you'd expect at this price.