Ending today, Monoprice via Rakuten Shopping offers the Monoprice Premium 5.1-Channel Speaker System with Subwoofer, model no. 10565, for $189.99. Checkout via MasterPass and apply coupon code "MP30" to drop it to $159.99. Even better, coupon code "HOLIDAYXTRAS" bags 1,120 in Rakuten Super Points. (They convert to a $11.20 credit.) With free shipping, and assuming you'll use the credit, that's $31 under our mention from three weeks ago and the lowest total price we've seen. (It's also $65 under buying from Monoprice directly.) 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 today.

Note that although, Rakuten calls this model no. 110565, it is model no. 10565 (as we've noted above).