How to get Sound from Projector to Speakers? – Ultimate Guide

Most of the projectors available on the market are not very good at delivering sound. Therefore, you would need to connect a speaker with them. You also need good sound quality when you use your projector to create an immersive theatre experience.

Your projector also requires high-quality speakers in order for this to work.

We previously outlined the best speakers for projectors in our last article. You can read the review and then purchase the best projector speaker for yourself. Even if you buy the best speaker, you may have trouble connecting it to your projector. 

As a result, we have tried to explain in this article how to get sound from your projector to speakers so as to resolve this problem.

This article explains how projectors are connected to speakers. Along with that, we have also shown you how to connect projectors to a variety of speakers step by step. Let’s start now without wasting any time.

How does the projector connect to the speaker?

Every projector has its own unique features as well as different input and output options. The projector can be connected both directly and indirectly to speakers. It completely depends on the capabilities of your equipment.

Projectors normally have a built-in speaker or the speakers can be directly connected to the projector. In contrast, more complex home theater systems will normally utilize an A/V receiver that handles both the video and audio signals.

The following are some of the most common ways to connect a projector to speakers:

  1. Standalone stereo speakers:
    The standalone stereo speakers is the most simple option and uses a pair of stereo speakers. Most commonly the standalone stereo speakers use powered speakers.
  2. Soundbar:
    Sound bars are no different than a standalone stereo speaker. It is also a set of multiple speakers packaged into one unit.
  3. Bluetooth speakers:
    The market has several projectors that have Bluetooth capabilities. You can connect a Bluetooth speaker to the projector in that case. There will be no wire mess to worry about with this method. Hence, this is an extremely convenient way of connecting a projector with speakers.
  4. A/V receiver:
    The A/V receiver is the more complex option. You can stream media from your streaming device, DVD player, Blu-ray player, or other media player, which is connected to your receiver as well as your speakers, and video is sent from your receiver to your projector. There may also be other components involved, such as amplifiers. 

Several different types of connections are available to connect a projector to speakers, in addition to the most common methods.

The following are some connections you can use to get sound from the projector to the speakers:

RCA Connectors:

If your projector has RCA connectors, it will work best with stereo speakers. Each speaker requires a cable. Also available on your projector may be composite video inputs or component video inputs.

Stereo audio jack:

A stereo audio jack is a traditional connector that is found in most mobile phones for connecting headphones. Over the past decade, these stereo jacks have become a common feature on almost all electronic devices that have the ability to connect to external sound systems. In addition to standalone speakers and sound bars, one 3.5mm TRRS cable can transmit stereo signals.


In case your projector comes with an optical or TOSLINK sound output then it will work well with the sound bars. The advantage of this output type is that it produces higher-quality sound than stereo RCA or jack-type connections. It is therefore advisable to purchase a projector with optical or TOSLINK output if you haven’t already done so.


The projector will not need a cable if it supports Bluetooth output, and everything will be easier. One disadvantage is that you may find that Bluetooth connectivity has a low sound compared to the three other types discussed above. 

How to get sound from projector to stereo speakers:

        1. Firstly, set the speakers where you want them, and then plug in the power or insert the batteries.

        2. Using the audio output options on your projector, connect the audio cable.

        3. Plug in the other end of the cable to your speaker.

        4. Ensure your projector is set to the correct volume.

5.  It’s as simple as that. Connecting your projector to stereo speakers is like a walk in the park.

How to get sound from projector to sound bar:

      1. Position your sound bar wherever you want it, and connect it to the power.

      2. Using one of the outputs on your projector, connect an audio cable.

      3. Plug the other end of the cable into the sound bar.

      4. Turn on the sound bar speakers.

      5.  Once you’ve adjusted the volume of the sound bar to suit your preference, you’re  

            ready to go.

How to get sound from your projector to speaker through an A/V receiver:

  1. You can connect your speakers to your receiver via speaker wire or Cables used for   

  coaxial transmission.

2. Attach any audio and video sources you intend to use, such as streaming devices, game  

   consoles, CD players, DVD players, Blu-ray players, or anything else you wish to connect  

to the receiver.

3. Connect the HDMI cable to one of the receiver’s video outputs.

4. Connect the other end of the cable to the video input on the projector.

5. Choose an A/V receiver input and a video output for your projector and you are done.

How to get sound from your projector to the speakers via Bluetooth:

  1.  Enable Bluetooth pairing mode and turn on your Bluetooth speaker.

    2. Activate Bluetooth in the projector’s settings and search for the device 


3.   Accept the connection and provide a pairing code, if needed.

4.  In the future, the speaker should automatically be connected to the projector when they 

     are both turned on.

Frequently Asked Questions

Is it possible to attach Alexa or Google Assistant instead of a speaker to my projector?

It is possible to use a Google Assistant or Alexa with your projector, but it doesn’t necessarily solve the same problems as speakers do. In order to get the best sound quality, you must attach a speaker since they are made specifically for this purpose.

Would you please tell me how to improve the sound of my projector?

Adding a good quality external speaker to your projector can make it sound better. Projectors produce relatively little sound, so an external speaker is needed for them.

If I don’t have a lot of space to use a projector, which one should I buy?

Short throw projectors can project clear and large images from very short distances so you should buy one if you do not have much space.

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