MidiLand s specs also claim the rather ubiquitous 20Hz-20KHz frequency response. More like 70Hz. But, I m entirely too critical of these marvelously cheap boxes. The operative word here is cheap . The sub, really just a stressed out woofer, needs all the help it can get.
Proper placement can significantly enhance the bass output both from the driver and the port.
If practical, place the sub unit near the intersection of three walls. Corner positioning technically gives an 18dB boost in the almighty bass area. Since the 3-wall solution isn t an option even for me, I put my box on the floor, where two surfaces meet. This technically gives a 12dB boost in low frequencies. Lastly, if you can t locate your floor without the aid of a shovel, try squashing the little boomer against the wall-any wall.