It's got to be a cheap woofer inside the box!

This Woofer is Fantastic, and I recommend this Product to anyone, and all my friends

I purchased a nice 8 inch woofer , but it just would not make a dent in the sound

The full and deep sound of this inexpensive yet high quality sub-woofer is exactly what I was looking for.

For anybody looking for a nice sounding sub woofer don't buy this one i would recommend u to save ur money or buy either a polk or a