Sony SA-SW3

Details Upgrade your bass: The Sony HT-A7000 and HT-A5000 sound bars already sound big and powerful, and they even have built-in subwoofers. But what's better than solid low-frequency performance? Even more bass, of course! The SA-SW3 has a 6-3/8" woofer powered by a built-in 200-watt amplifier. The woofer's design maximizes the magnetic force driving the voice coil for deeper, more powerful bass. This subwoofer gives you that extra "oomph" you need to really feel your favorite movies and video games.