I buy this speaker set for a buddy . I have my doubt , judge from the price , but my wallet prevail . so far , I be rather blow away by the sound from the small -lrb- 4 ' ? -rrb- speaker . loud and clear , great high , non-muddy bass . really amaze ! now , as to the sub-woofer ... it light , hum , etc , but I be not get sound out of it . it be hook up correctly , so far as I can tell , and I be go to assume the lack of sound be relate to a setting on he home theater system . if we figure this out , and the sub-woofer prove out fine , I would not hesitate to recommend this if 100 watt per channel be enough for you .