Shop products that are brand new, open box, and/or refurbished. Whichever you choose, shop confidently knowing that all open box and refurbished products have been fully inspected for 100% functionality and come with a warranty. Plus, they're a great way to save on the latest tech.
The number of channels is how many speakers there are in a sound bar. You'll notice there is also a decimal point in these numbers. The first number is how many speakers the sound bar has, and the second is how many subwoofers it has.