Do Projectors Have Sound?

We live in a world where the use of projectors is no longer limited to boring business presentations.

We live in a world where the use of projectors is no longer limited to boring business presentations.

The said forgiving electronic device has been now used to play video games, watch TV, movies, and listen to music.

Frankly, these are just a few typical uses. Projectors these days have become so advanced that we are using them for all kinds of educational and entertainment purposes.

Most basement projectors back in the day used to have no sound. The unavailability of sound limited the use to business projections only.

As the world moved ahead, advancement also got the projector industry under the spell.

We began connecting speakers and using these electronic devices for purposes we have never used before.

Projectors have a variety of uses these days. Yet commonly they are hired for watching movies, Roku, playing games, and projecting business presentations.

Business presentations rarely need sound, however, movies and games can never be fun without sound.

The old projectors used to lack the sound feature or they have to be connected to a speaker to produce sound.

Since now we have been watching movies and playing games on projectors mostly without any speakers, the question arises “do today’s projectors have sound?” Here’s the truth;

Do Projectors Have Sound?

The appropriate answer to the question do projectors have sound is that No, not all projectors have sounds. If you take a stroll in the market, you would find a few countable pieces that come with an inbuilt sound system.

It may take a few more years to have all projectors with the inbuilt sound feature.

Only certain kinds of projectors have sound, others just do not

The projectors that are specifically designed and engineered to display business presentations, spreadsheets, and other such stuff usually do not have the inbuilt sound feature.

However, these projectors do allow you to connect speakers in the hour of need.

The “certain kind” of projectors that have sound are the ones designed for a little home theater.

Since these projectors are designed to play movies and broadcast games, they come with a sound feature.

However, it’s not always the case. Some home theater projectors can also not have the sound feature. You have to connect a speaker to get the sound.

All projectors might not have a sound but they support speakers

Speaker is a widely used electronic device that can be used to produce sound. Sadly, all the projectors available in the market do not have a sound of their own.

However, fortunately, all these projectors support speakers. They only a little addition is required to produce sound.

Most projectors with inbuilt sound features do not “very” produce impressive sound

The home theater projectors, that have inbuilt sound features, are usually made to serve in a living room or a room.

They produce sufficient sound to be heard in the living room. To get an impressive sound, you have to connect speakers to the home theater projectors as well.

Even if Projectors do not have the inbuilt sound feature, it’s easy to get sound from a projector

When it comes to getting sound from a projector, unfortunately, speakers and the audio cables are the only options and fortunately, they are super easy to connect.

Here’s how you can get sound using a speaker;

To get the best results, you would need a high-quality speaker and an HDMI cable. HDMI stands for High-Definition Multimedia Interface.

It is a standard that transmits digital audio and video from a source. Once you have a projector and a speaker to connect, all you have to do is;

  • Turn off the projector and the speaker
  • Find the HDMI port on the speaker and the projector
  • Plugin one end to the projector’s HDMI port and the other end to the speaker’s HDMI port
  • Plugin your projector to a power source
  • Turn on your speakers
  • Select the appropriate input source and enjoy high-quality sound

The audio cables come to the rescue when your projectors do not have an HDMI port.

Most old projectors do have an HDMI port, so in that situation, you have no other option but to consider an audio cable.

Here’s what you have to do to get sound from audio cables;

  • Turn off and unplug the devices
  • Plug both ends of the cable to both devices in the appropriate ports
  • Now take the miniplug cable and plug it into the AUX jack on both devices
  • Plugin and turn on your projector
  • Turn on the audio source
  • Select an appropriate source on your projector and there you have your little theater

All kinds of Speakers Can be Connected to a Projector

When it comes to speakers we have hundreds of options to choose from. The most commonly used speakers are Standalone stereo speakers, Soundbar, Bluetooth speakers, A/V receiver, RCA connectors, Stereo audio jack, and Optical/Toslink.

All the above-mentioned speakers can be connected to projectors to produce high-quality sound. Some modern Yaber projectors have an inbuilt sound system.

Frequently Asked Questions

Can a projector have sound?

Yes, projectors can have an inbuilt sound feature. Most of the projectors build for home cinema usually have sound. The other projectors that do not have inbuilt sound systems can easily be connected to a speaker to get sound.

Do all the latest projectors have sound?

Even after the advancement in the projector industry, all the latest projectors do not have sound. Only a few projectors that are designed for home theater have sound.

Can projectors produce sound?

Yes, projectors can produce sound but with the help of speakers. Even the older not so advanced projectors can produce sound when connected to a speaker.

Can you connect the speaker with a projector?

Yes, most speakers that are available in the market can be connected to the projector using an HDMI cable.

Can projectors produce sound without a speaker?

Yes, the projectors with the inbuilt sound feature can produce sound without a speaker. However, if the projector does not support this function, you either have to invest in speakers or some high-quality audio cables.


In brief, yes some projectors can have sound. The most latest versions usually have the inbuilt sound feature. Mostly, the projectors that are designed to build a little home theater usually have sound. However, all projectors support speakers. Even if they do not have a sound of their own, the speakers can be connected to get that.


  • Will Nob has extensive experience with Laser Projectors. His job was to assemble laptops and projectors for a famous company in the United States. Several of his articles and research papers have been published.

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