Amazon currently has the Polk Audio 2.1-channel Soundbar System available for just $129. Which is an incredible price for this system, seeing as you're getting the soundbar as well as a wireless subwoofer. This typically goes for $199, but today, it is on sale for just $129.
This soundbar system is going to provide you with some incredible sounding audio in your home entertainment system, especially with that wireless subwoofer included. Allowing you to get some great cinema-quality audio. This is also very easy to get setup, and will work with most TV's that are around 50 inches or smaller. And since most people have a TV around 40 to 50 inches in size, this is a great one to pick up this holiday season and give as a gift as well.
This item is also eligible for Amazon Prime's free shipping. Which includes free two-day shipping, and pretty cheap next-day shipping if you need it here extra fast. If you are not an Amazon Prime member yet, you can sign up for a free trial of Amazon Prime by hitting the link below. You'll get 30 days free (if you're a student, you get 6 months), and then it's $99/year. Prime members do get a whole lot more than just free shipping though, so be sure to check out the full benefits. Remember that if you are looking to pick this up as a gift for someone this holiday season, you'll need to order it by December 18th for non-Prime shipping, and if you are a Prime member, you have until December 22nd, to get it in time for the Holidays. Amazon does also offer extended returns for anything purchased before December 31st, can be returned until January 31st, 2018.