Hey, I just bought a Home-Theater system from Radio-Shack, not the best place to buy from but my choices and funds were limited. Anysways the subwoofer that it came with was rated at 150 watts, but when I hooked it up, I'm hardly getting anything from it. More thumping comes from the speakers than that thing. At first I thought it may be because the cables that came with it were too wimpy, so I hooked up some 16 guage cable to it. It helped, but hardly at all. Then I thought it may just be the movie I was watching, so I put it a rap CD with ALOT of bass, but still got very minimal results. So is there anything I can do to increse the bass output? I'll try to find my model on the radio-shack website to show you. Thanks for any and all help!