Product details:

This uncovers what you have been missing in your music movies and video games clean chest-thumping bass. It's an ideal companion for many of our front,center, and surround speakers, whether you are looking to achieve a 5.1 system or a 5.1 on the Richter scale. Powerful 10" driver offers increased bass response with low distortion. Built-in Class D amplifier delivers 450 booming watts of dynamic power. Works perfectly with many speakers in the Klipsch line Great sound begins with a great bottom end.