How to Connect 5.1 Home Theater to PC?

Updated: August 9, 2023 | Posted: |

Let’s say you own a home theater system. There is something on your computer that requires it to be turned on, like an HDMI cable and input gadget or some other type of media playback program. You want to connect the two devices so they work together in order for everything to function as intended but don’t know how exactly to make this happen?

It can seem complicated at first glance if you’re not sure what all of those cables are really doing – especially when there are five different speakers hooked up plus one center speaker! But with just a little bit more knowledge about these components’ functions, connecting them will become easy peasy lemon squeezy.

This little guide will show you just how easy it is, and what potential problems may arise along the way. You’ll also learn how to get around those issues.

Step by Step Method to Connect 5.1 Home Theater to PC


1. Connect the audio out of your PC to the home theater receiver’s “audio in” port. This is usually a 3.5mm jack, but some receivers may require a special adapter cord with RCA jacks that slips onto the end of your typical headphone cable.

2. Plug speakers into three different channels: Front Left (the two speakers closest to the TV), Front Right (the two speakers on your right side when you’re facing the screen), and Center.

Read: How to Build a Home Theater Riser?

3. Plug the Subwoofer into a “sub-out” port on your receiver. Note: this may not be necessary if you have built-in subwoofers in one or more of your main speakers. In this case, the subwoofer can be plugged directly into an AC power outlet until further notice.

4. Set your home theater receiver to “external” or “line in” if it has a switch for this on the back of the unit. If not, consult your receiver’s instruction manual; most will have this information included.

5. Make sure the home theater receiver is turned on. Next, turn your PC on and begin playing whatever media you want to hear through your speakers. If it’s just music, then a media player like iTunes or Windows Media Player will do.

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6. Adjust the output volume both on your computer and with the remote for your home theater receiver. This way, you can control the volume of music or movie playback without having to change settings on your computer every time you want to watch a YouTube video and turn the sound up.

7. If you have a subwoofer, then try to feel the vibrations of bass through the floor and walls. If it’s loud enough for you where you’re sitting, then your home theater system is now good to go!

Because there are several ways to connect your PC with a home theater system, any problems that may arise can typically be fixed by checking your connections and making sure everything is plugged incorrectly. If you notice that one speaker or the center channel isn’t working, then there may be an issue with the connection between your computer and home theater receiver. Consult a professional if this happens – they’ll know what to do!

Now that you know how to connect 5.1 home theater to pc, you can watch movies and play games on your PC with a high-quality surround sound system!

Frequently Asked Questions

  1. Can HDMI carry 5.1 surround sound?

    HDMI is great for carrying digital video and audio signals, but it’s not the best thing to hook up a home theater system with. The reason? It can’t carry an analog signal without losing sound quality in the conversion process.

    If you want surround sound on your PC, then using HDMI cable or any other type of cable that is digital is not the ideal way to go. Use a 3.5mm jack or RCA jacks instead (and make sure they’re plugged in correctly!) for the best results.

  2. Can I use any home theater system with my PC? What are some good ones that will work well?

    If you want surround sound on your PC, then using a home theater system with your PC is the best way to do it. There are several manufacturers out there, and each one of them makes different models that range in price and performance.

    Some popular brands are Logitech, Yamaha, and Creative Labs.

  3. Can I use headphones with my home theater system?

    Yes, you can. If you already have a set of headphones that you want to use, then plug them into the jack labeled “audio out” or something similar on your home theater receiver.

    If you don’t want to use headphones with your home theater system, then skip this step and continue from where we left off in the instructions.


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