I find this subwoofer quite good. I don´t know how deep it goes but my guess will by about 23hz. That´s deep even for a 10inch sub. In music the sub is ok, but in movies the sub is rocking!! This is a good low-budget movie sub with a ass kickin deep bass!!!

Bought the sub when it was on sale for $279 (can). For the money it has some good features such as a remote control and 2 different modes.The 10 inch sub with it's 100 watt amp pound out some good bass to a point.
This sub distorts before bass gets to the "butt kickin" level.
Bottom line, for the money it's a great deal.

good value (almost unbeatable)

distorts a bit to early but hey thats what you get with that kind of value

when i first baught this baby and whatched a movie with it i was blown away by the very low frequencys it achieves...
with a rating of 20hz (disputable) more like 25 by my discretion. i really would suggest this sub to anyone looking for a "movie sub" with a low pricerange...