How to Connect Speakers to Projector and Laptop? Easy Ways

Connecting a speaker to a projector and laptop may appear too complex. It may seem that the speaker does not fit well or that a different cord is required for the first time.

A few simple steps and the correct tools may make connecting your speaker to a projector a breeze. Despite what many people believe, it’s not as difficult as it may appear. You need to understand How to Connect Speakers to Projector and Laptop? 

The utilization of a projector is unquestionably beneficial for your presentation. The data is displayed on a screen through a projector. You can use a projector at home or work for presentations, training, etc. 

A projector is used to display the data on a screen. You can use a projector for presentations, training, and other purposes at home or in business.

Why Is It Critical to Ensure That Speakers Are Connected to a Projector?

Multiple brands and video projectors are available, but few high-quality feature speakers for a movie or work presentation. The few devices with high-quality speakers are usually pricey. Most evaluations say the BenQ is one of the best projectors with built-in speakers.

Invest in excellent Bluetooth speakers if you can’t afford a projector with built-in speakers for the finest sound quality. The Bluetooth Speaker II of Bose SoundLink Color is affordable, Bluetooth-enabled, and portable, and most people praise it.

You can attach external speakers to your projector for more excellent audio. You can put them anywhere if you have a big crowd.

Do All Projectors Emit No Sound?

To obtain the most out of your speakers, you must know that not all video projectors are entirely silent.

HDMI (audio and video) or other AV connections and a 35 mm sound jack are available on modern video projectors. However, most digital video projection systems that purport to be modern do not have a sound system.

However, some projectors have built-in stereos or speakers to deliver sound. Aside from the fact that filmmakers don’t give a damn about built-in camcorder speakers, most home theatre enthusiasts aren’t bothered by projector speakers. There are better ways than integration to “get” music.

However, before connecting a computer or laptop to a projector, you must first learn how to do it.

How Does a Projector Deliver and Receive Audio?

Keep in mind that a projector is primarily a device for displaying and reproducing moving images. Many videos and audio connection formats, such as HDMI, MHL, Composite with RCA, and USB, are supported by projectors.

As a reminder, USB 3.0 or higher is required because older USB versions do not permit video transmission. USB-C is a third USB type that can be used (this also transmits video).

Older projectors may not have the ability to receive audio because their primary communication type was a VGA port, which was designed for video only. However, in some circumstances, projectors have supported and continue to support different video connection types, including:

  • A subset of videos (which transmits as three separate signals)
  • An edited video (which is the original analog video connection where all the data travels across one cable)
  • It’s an S-video (which is also an old type of analog video signal)

How to Connect Speakers to Projector and Laptop?

Connect projector to Bluetooth speaker

Here are a few options for displaying a video on your laptop so that your projector can display the visuals and your speaker can play the music.

Method#1 Connecting a Projector to a Soundbar: 

Should optically connect Your projector and soundbar if both support this. The only quirk to this act is if your projector and soundbar have HDMI inputs.

There are two different ways in which one can do this:


Plugin the soundbar at the desired location.


Use one of your projector’s outputs to connect an audio device.


If you can, use an optical link. Should plug the other end of the cable into your soundbar to complete the installation.


Should turn on the soundbar. Modify the volume of the soundbar to your liking.


Silencing the projector’s built-in speaker using the soundbar will improve your listening experience if it is poor quality.

Method#2 Connecting a Projector to an A/V Receiver:

There are several methods to use an A/V receiver projector. Audio and video sources are all routed through the receiver, speakers are connected to the A/V receiver, and only HDMI is used to display visual content on the projector. Neither the speaker nor the projector has a direct connection.

A/V receivers connect projectors to speakers in the following manner:


First, Connect all speakers to the receiver using speaker wire or coaxial wires.


Connect your recipients to audio and visual inputs, including streaming devices, gaming consoles, CD players, DVD players, Blu-ray players, and any other material you wish to send.


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


Now Couple the other end of the cable to your demonstration’s video input.


Configure the A/V receiver source and video output of your projector.

Method#3 Connecting a Projector to a Stereo Speaker: 

The most straightforward and most traditional technique of transferring sound from a projector to speakers is only the installation of a 3.5 mm jack in the connector. A speaker’s output connector will only accept the correct two 3.5 mm jacks: the input connector and the output connector.

May use one connector for output and input on some projectors; this must be determined before use. Don’t worry if you can’t find an output audio jack on your projector.


If you don’t like the obnoxious sound of the speaker while connecting the projector, turn it off.


In most situations, you’ll find an auxiliary cable or 3.5 mm jack on the back of your projector, where ports are often situated. Connect the cable to your speaker and projector.


Let’s listen to the sound quality of a TV show. The jack or auxiliary cable may need to be adjusted if it’s not operating correctly.

Method#4 Connecting a Projector to a Bluetooth Speaker: 

When using a projector that supports Bluetooth, connecting a Bluetooth speaker is simple and quick. However, it is prone to interference from other electrical equipment, especially wireless ones. The sound quality is typically not as good as what you would get via a wired connection.

Using a projector in conjunction with a Bluetooth speaker can be accomplished as follows:


Turn on the speaker that connects via Bluetooth and activate the pairing mode.


Enable Bluetooth through the settings menu on your projector, and then search for the speaker to connect it to.


You must acknowledge the connection and provide a pairing code if prompted.


In the future, when both the speaker and the projector are powered on, they should instantly link with one another.

Video Guide:

How to Connect Projector to Speakers Wireless?

The capability of a projector to connect to wireless speakers via Bluetooth is the most crucial aspect of this connection. Thus, before you learn to tie your Bose Bluetooth speakers to a projector, you should first confirm that your projector can connect to Bluetooth devices. 

How exactly do you validate the information? The Bluetooth icon is often displayed on the majority of Bluetooth devices. If you cannot find the information on your projector, you can look it up on the website of the projector’s maker or the Amazon page for that model.

Method#1 Connecting Bluetooth Speakers to a Projector:

If the projector supports Bluetooth, attaching speakers is simple. Connecting your phone to a Bluetooth speaker is similar to connecting your phone to another Bluetooth device. 

The first step is to information on how to get to the projector’s Bluetooth settings. It is where having a copy of your user manual comes in helpful. Most projectors contain a Bluetooth button that they may press to access the projector’s connectivity settings. 

Your wireless speakers will show up on the screen, and you will tap to connect. You have to be patient when pairing since it takes a while. When utilizing a projector with built-in Bluetooth, you can connect your Bluetooth speakers to the device via an app. 

Certain projector companies feature apps that allow you to manage your projector from afar.

Method#2 Connecting Non-Bluetooth Speakers to a Projector:

Because your projector does not support wireless connectivity, this is a bit more involved. Wireless connectivity may not be possible with some projectors because they lack the appropriate receptors. You can, however, work around your projector or acquire an adaptor with the correct tools.

You’ll need to figure out the tools to connect your non-Bluetooth projector to a Bluetooth speaker first. You’ll need special tools depending on what you plan to use the projector for and whether or not you plan to connect it with a Bluetooth-enabled smartphone.

FAQs – How to Connect Speakers to Projector and Laptop?

Are Portable Projectors Worth It?

As of their small size and ease of use, they are excellent. However, expect to pay around $200 or more for a tremendous tiny projector that genuinely produces a high-quality image. As a result, small projectors are once again made to be portable.

What Kind of Speakers Do You Need for a Projector?

To connect an active loudspeaker to the projector, the projector will need a 3.5 mm audio output or a stereo RCA output. The audio production with a 3.5mm jack is the one that is most frequently found on projectors.

Why Does My Projector Have No Sound?

You assure not to have sound on your projector for various reasons, the most common of which are as follows: A lower volume setting has been selected. Confirm the volume is turned up by checking the projector’s volume control and making necessary adjustments. Check the volume control on the device to which you are connected, whether through HDMI or USB-C and make sure it is cranked up if you are already connected to the device.


It is much simpler to connect a speaker to a schemer with Bluetooth, as seen from our easy-to-follow step-by-step guide titled “How to Connect Speakers to Projector and Laptop?” 

If you don’t like any of these solutions, you could always buy a projector that already has a soundbar or speakers built-in, eliminating the need for any additional equipment.

Read More