Dell Home offers the Dell 2.1-Channel 33-watt Bluetooth Speaker System, model no. AC411, for $64.99. Coupon code "EXTRA10" cuts that to $58.49. With free shipping, that's the lowest total price we could find by $22. This speaker system comes with two 6.5-watt speakers and a 20-watt subwoofer, all with Bluetooth 3.0 wireless connectivity. Deal ends February 1 at 8 am ET.