Bests & Worsts Reviews from Amazon

Man, I really had high hope's for this device. It isn't even close to a subwoofer. Maybe goes to 100 Hz. Took several hours to play together with the stereo speakers I bought too. It sounds best when it is almost off... all it does is boom... like beating a wet rug on a clothes line in time with the music. At this price it should have had an 8" at least, preferably a 10". I've tried in in a dozen different places including adjacent rooms and away from walls there is no way to blend the AM radio new speakers with this horrible subwoofer. I'm boxing all of it back up and sending them back.