Monoprice via Rakuten Shopping offers the Monoprice Premium 5.1-Channel Speaker System with Subwoofer, model no. 110565, for $179.99 with free shipping. That's the lowest total price we could find by $76, although we saw it bundled with $27 in Rakuten credit for the same price in August. The four satellite and the single center speakers each use a 3" mid-range driver and a 3/4" dome tweeter while the powered subwoofer features an 8" down-firing speaker and 200-watt amplifier. Deal ends December 1.