How To Connect Soundbar To Projector 2023? Top Full Guide

How To Connect Soundbar To Projector Top Full Guide 2023
  • Anthony

Soundbars are sound systems that are designed to be placed under a TV or monitor. As more TVs are being built without speakers, soundbars are becoming an easy way to fill the void and provide some sound without purchasing a completely new sound system.

It is possible to buy soundbars that connect directly to a projector’s audio output, but not all of them do

A soundbar is an excellent addition to your home theater system. If you’re looking for instructions on how to connect soundbar to projector, this article is what you need!

Options for Connecting a Soundbar to a Projector

Projectors are not meant to act as a hub for all your devices. Although many projectors can output sound, they are not designed to support advanced digital sound formats. Sometimes it is your only option.

To transmit audio to a soundbar, your projector might support one of these formats:

  • HDMI input or HDMI ARC
  • Analog Connections such as RCA and Auxiliary
  • Digital Optical and SPDIF
  • Wireless (Bluetooth, WiFi)

It is easy to connect your projector and sound bar by connecting a suitable cable. When connecting via a cable, make sure that both devices are turned off before you connect.

How to Connect Soundbar to Projector With HDMI

Connecting via HDMI

HDMI ARC output port is the best portable audiovisual option. HDMI cable offers the most options for digital sound. HDMI cables can transmit advanced digital formats such as Dolby Atmos or DTS:X, provided they are connected to the correct source and used correctly.

Connecting HDMI to the Projector as the Source

Many projectors can now download and use apps like Netflix, Hulu, YouTube, etc. A soundbar is an efficient audio option because most projectors don’t have speakers or the best. Soundbars are small and lightweight.

It is easy how to hook up a soundbar to a projector using an HDMI cable. You may have an HDMI ARC port on your projector or eARC (our recommendation) port. However, projectors are not known to have HDMI ARC ports. Here are the steps to hook them up.

  1. After turning off the devices, plug your HDMI cable into your projector’s HDMI/HDMI/ARC port.
  2. Connect the HDMI cable at the other end to your soundbar’s HDMI/HDMI ARC port.
  3. Both devices should be turned on.
  4. Make sure both devices are connected to the HDMI channels.

Many projectors do not have an HDMI ARC port. In this case, the approach will work but may not provide high-quality audio streams such as DTS:X and Dolby Atmos. Great options include the LG HF65LA Ultra-Short Throw LED Projector (also available on Amazon) and XGIMI MOGO PRO (also available on Amazon).

If streaming is your preferred method of receiving Dolby Atmos, you should use an ARC or eARC connection. The HDMI connection, even ARC, will be reduced to a simple 5.1 channel sound if you use a Blu-ray player. You’ll still hear the 5.1 channel sound if you use a standard HDMI connection.

How to Connect a Soundbar to a Projector With Optical or SPDIF

Connecting HDMI port to an Auxiliary Source

Things can get more complicated if you use an external media source such as a TV box, DVD player, or laptop. Your setup will ultimately be determined by what equipment you have.

This will require that your soundbar has an HDMI output and an audiovisual input channel matching the output channel of your auxiliary source. This will allow you to do the following:

  1. Connect all devices to the soundbar and connect it to an output channel on your external device using a compatible cable.
  2. An HDMI cable can connect the HDMI output port on your sound bar to your projector’s HDMI input port.
  3. Turn on all your devices and change the sound bar source to match the external device.
  4. The HDMI channel is the one the sound bar is connected to.

These general instructions should be sufficient. However, if you cannot get sound from your soundbar or projector video devices, refer to your manual.

Using CEC

You can use Consumer Electronic Control (our guide) if all your devices have been connected to HDMI ARC or the eARC. This feature allows HDMI-connected devices to send media and provide finder control for audio quality and levels.

With this feature, you can also use the same remote control on all your devices. This feature allows you to set a master volume level instead of calibrating each device’s volume control.

It will be noted on the label of your HDMI port if your devices have HDMI ARC or eARC. It is easy to set up your devices by simply navigating your system or using the audio controls on your device to locate HDMI ARC or CEC. If your devices support HDMI, these features may be automatically enabled.

Connecting via Analog Connections

Although analog connections require more cables than digital, they can be easier to understand. Each line connects to a particular component. Each audio channel has its compatible cable, as well as one for video.

Analog over digital audio cable has one distinct advantage: you don’t need to worry about compatibility issues. The devices will work together as long as they are compatible with the ports. Two types of analog connections are common: RCA cables or Aux cables.

A live analog port, unlike digital connections, will broadcast sound signals regardless of whether or not the devices are connected. Your speakers can be damaged if you connect your devices while they’re on. It is essential to turn off analog connections.

Connecting to RCA

Many cables are required to connect RCA cables. This can be unsafe, but it is as easy as connecting cables of the same color to an RCA cable.

An RCA connection can allow you to create a variety of sound arrangements. For the 2. x sound, you will need to connect the white and red ports. This will give you a left and right channel. Connect the green ports to create the 3. x sound.

Soundbars can emulate 5. x surround sound by directing surround channels to bounce off walls in your room. This connection will require pairing mode of the right and left surround channels (usually blue and grey).

A subwoofer may be plugged into your soundbar’s input. This is often purple. If there is no input for the subwoofer channel, it will often separate the bass from other audio channels and amplify the sub.

Connecting to Aux

Auxiliary Jacks are also called mini-jacks or 1/8″ jacks. They allow 2. x sound and can be used as analog connections. This should be your last choice when connecting a soundbar.

Connect the cable to your projector’s aux output and your soundbar’s aux input using the appropriate cable. Although you may need to adjust your audio settings, it is straightforward.

Connecting via Digital Optical

Digital optical cable was an audiovisual format that was much more popular before the widespread adoption of the HDMI cord. A projector that supports digital optics is rare, especially if it’s a new model. However, some portable models are still compatible.

To establish a digital optical link:

  1. Turn off the devices and connect the other end of the digital optical cable to the soundbar.
  2. Connect the other end to the projector.
  3. Switch the projector to the digital optical channel.

The best way to connect to an auxiliary device such as an HDMI connection is to have the soundbar in its middle. In this instance, the soundbar will need a digital optical output and the projector a digital optical input.

How to Connect a Soundbar to a Projector Using an Analog Connection

Connecting via Bluetooth

Wireless connections are different from wired connections. They require that your devices be on to set them up. Your devices must pair, not be set to a specific source or output channel.

Two types of wireless connections exist Bluetooth and WiFi. Wireless connections can be made if your devices support either Bluetooth or WiFi.

  1. Once both devices are on, adjust your Bluetooth soundbar to pair Bluetooth according to the instructions manual.
  2. Find the Bluetooth connections in your projector’s settings.
  3. Choose your soundbar from this list.
  4. Choose your soundbar and wait for its pair.

Now your projectors connect wirelessly to the soundbar. These are just a few steps. The soundbar will usually make a chime to indicate paired before broadcasting any audio.

How To Connect Your Soundbar And Projector To Your Gaming Console

Suppose you own a gaming console such as XBOX or PlayStation. This will determine how the soundbar, gaming console, and projector connect. This is where you will need to purchase the Amazon Link 1×2 HDMI Splitter. Let’s take a look at the process.

  1. All your devices should be turned off.
  2. The HDMI splitter is first connected to the gaming console. One HDMI cable is required to connect the gaming console to an HDMI splitter input port.
  3. You now have two output options available with the 1×2 HDMI Splitter.
  4. You will need to connect one output with the splitter and projector with an HDMI cable.
  5. Another thing you need to do is connect the soundbar or splitter with an HDMI cable.
  6. You must make sure. Finally, configure the audio input at your soundbar so that you can hear the sound.

Should You Connect Your Soundbar To Your Projector?

Connecting a soundbar and a projector has the advantage of being portable for home theater setups. However, there are some drawbacks.

Many soundbars and projectors were not made to be all-in-one devices. While many soundbars and projectors can serve this purpose, they may compromise on audio and video capabilities. You can ensure that all your devices are connected to an A/V receiver.

But! These are great options if you need to get your soundbar working without spending extra money immediately.


What do you do if the ceiling mount or projector goes missing?

You have two choices. There are two options: you can use Bluetooth or wifi to connect your soundbar and projector. You can also use the long cable to connect.

What if I want to mount the soundbar above the projector screen?

First, the soundbar mounted above the projector screen is not supported by me. If you are looking for the soundbar but have not yet purchased it, I recommend getting the speakers.

If you have one already, let’s find out what you need to know. The Dolby sound effect is not something you should forget.

Because the soundbar must be placed over the table. To achieve the Dolby Atmos soundbar effect.

This is a good situation. The sound quality is the most important thing. Mounting the soundbar bar is essential. The Dolby Atmos effect will be affected if the projector screen is placed above the screen.

Now let’s see how to connect your audio and video device. First, you can use the receiver. The HDMI cable will connect to the receiver via the projector.

The receiver will also have HDMI ports for connecting your soundbar. The receiver will allow you to centralize all of your devices.

If your soundbar has both input and output HDMI ports, you can use this option. The source device will then be connected to the input port. The output port is connected to the projector.

You can also connect your source device to the projector. Then connect to the soundbar/speakers via the port on the projector.

How do you connect a soundbar to a TV?

An RCA/Aux cable should be run from the TV’s audio output to the audio input of your soundbar. Connect the cables to connect digital optical devices or HDMI-ARC. Bluetooth: Turn both devices on, then go to the Bluetooth settings on your TV and pair them.

Read the full article to know more information: How To Connect Soundbar To TV?

Why won’t my soundbar work with my TV/projector?

If your soundbar doesn’t work, there are several steps you can follow. Check that the cables are connected securely and in the correct ports.

Make sure your TV input is set correctly. Also, you can update the firmware on your TV/projector or soundbar and then cycle the power to reset them.

Why won't my soundbar work with my TVprojector

How do you make a projector screen?

A projector screen can be made at home using PVC pipes, two yards white 122-inch pearlized Spandex, and fabric tape. The pipes will be used to build a strong frame.

Next, attach the Spandex cloth using the fabric tape. To transform a blank wall into projector screens, you can use primer, sandpaper, and theater screen paint.

How does a projector work?

An older projector was used to magnify a small image from the translucent film. Today, LCD projectors can beam light through thousands upon thousands of pixels. The light bounces off a group of mirrors coated with a unique film that reflects one wavelength of light.


It is easy to connect a soundbar to projectors, but not all soundbars work without any hassles. Projectors can be connected to a soundbar using their sound output or the Bluetooth speaker terminals on the back of the projector.

There are specific models of projectors that allow for speakers to be used, but they do not supply the necessary audio signal (they only supply power).

We only recommend connecting a good-quality soundbar to projector when it is essential, since the higher quality the soundbar, the better the quality sound reproduction.

Hooke Audio hope you find this helpful guide, comment with any questions or ideas.

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