All you need is a projector screen and a good speaker if you want to experience watching content on a big screen. How to connect speaker to projector?
Batteries can be placed where you want them or connected to power to run the speakers. One of the projector’s audio outputs should be connected to an audio output. Your speakers should be connected to the other end of the cable. Utilize the remote to change the projector’s volume.
This is your one-stop resource for your speaker and projector connection if you’re unsure how to set them up together.
Table of Contents
Projector Audio Different Connection Types
When adding external sound devices to your projector, the following are some possible sound association principles and interfaces.
- 3.5 mm: The telephone jack design, which was first patented in 1884, is the most likely method you’ll use to connect your speakers to your projector or through the media source device, whichever port is available. In addition to connecting music players, cell phones, and projectors to sound systems, AVRs, and sound frameworks, it is typically used to connect earphones to PCs.
- Composite or Component Audio: The composite and component video (YPbPr) standards both support stereo audio, with one connector for the left speaker and the other for the right speaker. The letters L and R, respectively, stand for the red and white connection that is typically present. It produces better sound quality when compared to mono sound for a single speaker.
- Optical or TOSLINK: Before HDMI, there were TOSLINK or optical links. The 2-in-1 A/V HDMI link dominates the TOSLINK standard, which uses an optical link to transmit top-notch computerized sound streams. It can transmit audio from your DVD and CD players, PCs, gaming consoles, and DAT recorders to an AVR for the conversion of two channels of packed surround sound or uncompressed PCM.
- Bluetooth: Beyond just the cell phone industry, the home projector market also benefited from Bluetooth technology that considers remote sound transmission. You can connect two Bluetooth-compatible devices using this remote standard, which is accessible on phones, PCs, and PCs. Your projector’s built-in speaker can be enhanced or replaced with a much louder and clearer Bluetooth speaker that can connect to any device that has Bluetooth built-in.
How To Connect Projector Using Different Devices?
You can now easily access a theater-like experience thanks to projectors. It’s more difficult to project visuals than it is to achieve the desired audio experience. To do this, you must still use external speakers.
Fortunately, you can connect your speakers to your projector in a variety of ways. To make things simpler, we’ve listed the situations that each of these situations applies to as well as the steps that are needed in each case that you might find useful for your setup.
This varies between brands and devices, so be sure to choose the one that is best for you.
Connect Through AV Receivers
Let’s start off this list with any manual connections you might require, the main one being the AV receiver.
An AV receiver is an electronic component that transmits video and audio signals from a source to an output device.
To make this work, you just have to follow these simple steps:
- Disconnect the projector and speakers.
- Plug the audio cables from your AV receiver to the audio out port of your projector. At the same time, plug the other connectors into the auxiliary port on your AV receiver.
- Turn on your devices.
- When your projector emits an alert sound, press the source button on your AV receiver.
The same procedures can be used with other connectors, such as those that work with HDMI and VGA cables. The connections between the two are both clear enough for you to understand.
Whatever the case, keep in mind that every manual connection only requires basic wiring.
Connect Through HDMI ARC
I personally prefer to connect my projector with HDMI ARC because it delivers incredible sound quality in comparison to Bluetooth, stereo, optical audio, etc. HDMI ARC is the most practical and effective way to connect your speaker and soundbar with the projector.
- Cross-check both devices’ ports; your soundbar or speaker and projector should both have HDMI ARC.
- Connect the projector to one end of an HDMI cable, and the soundbar or speaker to the other.
- Modern speakers and soundbars have small LEDs that show your connection status; if not, you can simply play a serial or movie to verify. Check to see if it is connected or not.
Connect Through Stereo Speakers
In these speakers, connectors are frequently present. Simply tell the coaxial cable apart from the audio jack. There are two intuitive steps you can follow to connect your stereo speakers to your projector:
- Look for your projector’s audio out port. This is typically located on your projector’s back.
- To this open port, attach your stereo cables.
Soon after, a success indicator can be seen in the form of your speakers lighting up or hearing an alert sound.
Connect Through Bluetooth Speakers
Several projectors come with Bluetooth connectivity for wireless connections.
Here are some steps you can follow to connect them to your projector:
- the Bluetooth speakers you are using.
- Set your projector’s Bluetooth preferences.
- If it is nearby, your speakers should start to play. The devices can pair with each other by simply selecting it to connect.
Connectivity over Bluetooth can occasionally be hit or miss. Despite their proximity, some devices might be challenging to find.
Never be afraid to try power cycling as a troubleshooting method when this occurs. Repetition of Steps #1 through #3 is all that is required after turning off Bluetooth settings on both devices.
Connect Through Home Theater Sound System
You’ll have to deal with the front and surround speakers, single soundbars, and stereo speaker configuration.
It might only be necessary to reroute source signals to the appropriate channels using AV receivers  or comparable wiring. As an alternative, the sound system may only use Bluetooth speakers.
Simply refer to the earlier chapters of this manual to make your sound system function. In any case, the sound system is merely an amalgam of all other possible combinations.
Connect Through A Soundbar
Although you might have an additional connection option, connecting a projector to a soundbar is very similar to connecting to stereo speakers. A stereo audio jack and stereo RCA connectors are also frequently found on soundbars, in addition to an optical option like TOSLINK. The optical connection is what you should use if your soundbar and projector are both compatible with it. The only situation in which this rule is not applicable is if both your soundbar and projector have HDMI outputs.
Here’s how to connect a projector to a soundbar:
- Plug the sound bar into power and place it where you want it.
- The output option on your projector should have an audio cable connected to it. Use an optical connection if at all possible.
- The other end of the cable should be connected to your soundbar.
- Turn the soundbar on.
- Your preferences can be met by adjusting the soundbar’s volume.
Wireless Vs. Wired Connection
Many people prefer wireless connections over wired connections simply because of the laborious process of connecting wires and troubleshooting if the sound doesn’t work properly. However, I still use HDMI ARC due to the incredible sound quality.
Bluetooth is preferable to wired connections like optical audio auxiliary, etc. if you are a true audiophile, otherwise, choose HDMI ARC.
In addition, connecting wired speakers when your projector is mounted on the ceiling is very difficult; however, with Bluetooth functionality, all you need to do is pair your speakers and they can be placed virtually anywhere.
The bottom line is that Bluetooth will be a good option for those who want a hassle-free connection, but if you’re a die-hard music lover, you can choose HDMI ARC.
Can You Still Hear Audio Coming From The Projector?
If your projector’s built-in speakers are still producing audio after trying to connect it to your external speakers, simply do any of the following:
- Verify again that your manual cables are securely attached to the ports.
- Restart your Bluetooth connections.
- Assuming the speakers are functioning, check the settings if the projector is set to mute. If not, then mute it.
The only action left to take at this point is to set your speakers to play the audio you want.
Read More: Best Projector Speakers
Can you use Bluetooth to connect a speaker to a projector?
Yes, the majority of projector geeks choose this technology to avoid wire and other types of time-consuming processes.
How do I attach an outside speaker to my projector?
As we’ve already mentioned, there are a variety of ways to get projector audio, including HDMI ARC, optical audio, and AV receivers. you just need to follow the guide.
Are projectors audio-out capable?
3.5mm audio output, optical audio, HDMI ARC, and other types of audio output are available on projectors.
Do projectors require speakers?
You must need a speaker if your projector doesn’t come with one.
Depending on their ports and the ports available on your chosen projector, various associations and techniques for the association are needed for special outside sound devices.
Know what kind of projector and speakers you have. Configurations must vary depending on the combinations and brands. Simply choose the right procedure for your device. In the end, compatibility is all that matters.
Related Reading: How To Connect Phone To Projector Wirelessly?