BIC-America- H-100II 12" Frontfiring Powered Subwoofer with Black Lacquer Top (H-100II)

I have to be honest, I was a little skeptical of all of the positive reviews on such an inexpensive product, but WOW! This thing is amazing! I replaced a Polk 10. I do think that there is a break in period because while it sounded amazing when I first plugged it in, it has gotten even louder and deeper cleaner bass over the last week of listening to it. It is amazing how one speaker can make your entire theatre sound so much different. Watched Ford versus Ferrari the other night and it was like you were right there next to them with their cars rumbling my entire house. Love love love it!