You can certainly enjoy your favorite forms of entertainment without any home audio equipment, but it's much more enjoyable with it, and right now during Prime Day Amazon has some great home audio equipment from Onkyo and other top brands on sale for up to 40% off, which means some pretty big savings on essential pieces of hardware so you can up your audio game.
For a complete home theater system you'll need more than a single piece of equipment, but some of those things you'll need are essential and are part of this sale, like the Onkyo Surround Sound AV Receiver which is down to $185 from $240. If you want a more simple approach, there a few different sound bars on sale too, like the 2018 model of the Vizio 2.0 Channel sound bar for just $63 down from $90.
There's also a Yamaha YAS-207BL sound bar which comes with a Bluetooth wireless subwoofer that's on sale for $205 instead of the normal price of $300. There's even a couple of compact Bluetooth speakers from Denon you can choose from if you want something a bit smaller that you can use for connecting with your smartphone or other mobile devices. Some of these deals are only good for the next few hours so you'll need to act fast if you want the savings.