If you missed one of the many home theatre deals we've posted in the last couple of weeks, Best Buy is back again with another sale on brand name stereo equipment. Right now, they've put their entire selection of Harmon Kardon and Polk Audio equipment on sale until March 14 which makes it a great time to look for some upgrades or to find the right setup to complement your HDTV. Here's a look at some of the sale items:- Polk Audio Tower Speakers (R300) - Single - $139.95
- Polk Audio Tower Speaker (T600) - Single Speaker - $199.99
- Polk Audio 10" 200-Watt Powered Subwoofer (PSW110) - Black - $249.99
- Harman Kardon 5.1 Channel 3D AV Receiver (AVR700) - $299.99
- Harman Kardon 5.1 Channel 3D AV Receiver (AVR1700) - $499.99
- Harman Kardon 240 Watts Stereo Receiver (HK3490) - $499.99
The sale is live now but prices expire on March 14.