Harman Audio via eBay offers its Harman Kardon HKTS 15 5.1-Channel Home Theater Speaker System for $149.99 with free shipping. That's $5 under our mention from June and the lowest total price we've seen. (It's also the best deal we could find today by $149.) 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.