Amazon offers the Harman Kardon HKTS 15 5.1-Channel Home Theater Speaker System
with free shipping
. That's the lowest total price we could find by $80, although it was $9 less in March. It features a frequency response of 35Hz to 20kHz, four satellite speakers with 1/2" dome tweeters and 3" drivers, center-channel speaker with 3/4" dome tweeter and dual 3" drivers, 10" 100-watt powered subwoofer, speaker cables, and four shelf stands and wall mount brackets.