It is quite easy to see tons of DIY explainers on how to transmit video to projectors by wireless means. However, the same cannot be said for wireless transmission of audio to speakers. In other words, connecting speakers to your projector without using wires can be quite tasking.
This is unlike the abundance of effective solutions for wireless transmission of video to projectors using Wireless HDMI kits and streaming sticks like Fire Sticks and Roku. Thus, audio remains a complicated affair. Not to worry, Bluetooth technology is fast gaining application in home theatre projectors even though the wireless tech was originally developed for cell phones.
DO ALL PROJECTORS HAVE BLUETOOTH BUILT-IN?
Although Bluetooth is starting to become more common with projectors, it isn’t standard for all projectors. Chances are, the projector model that you have or plan on using has Bluetooth in-built. On the other hand, there is no point fretting if you already have a projector that doesn’t have in-built Bluetooth technology, there are solutions for that as well. Without much ado, let’s dive in.
WHEN CAN YOU CONNECT A BLUETOOTH SPEAKER TO A PROJECTOR?
You can always go ahead to connect both devices so far the projector has Bluetooth built-in. The big question here is how do you know if the projector has such wireless feature? For starters, it will be worthwhile to check the projector’s product page with your projector’s manufacturer.
The page should contain a list of the projector’s tech specs including details of its audio hardware (input/output ports) and notes about its Bluetooth capabilities. You might even see Bluetooth logo on the projector itself but don’t take it for face value. Do well to consult the product description!
MUST THE PROJECTOR HAVE BLUETOOTH CAPABILITIES?
Did you know that Bluetooth capability is more common with cheaper portable-style projectors like this VicTsing projector (on Amazon)? In addition to having Bluetooth built-in to handle the sound, such budget models also have screen mirroring feature to handle the video. This makes them streaming solutions if you desire to watch video content on your phone on the go.
This doesn’t mean that expensive portable models don’t sport Bluetooth capability. The Anker Nebula Capsule (on Amazon) is one of such models with top-notch Bluetooth capability. The downside here is that you probably won’t be interested in options that are focused on portability if you’re trying to build a home theatre system.
Hopefully, larger home theatre projectors that have Bluetooth capabilities exist. A good example is the LG Ultra Short Throw LED Home Theater Projector (on Amazon). But, it has no battery and definitely wouldn’t be easily carted around.
Nonetheless, the projector is one of your best bets for home theatre setup because its Bluetooth feature handles enough audio lifting in ways that justify the premium price tag. What’s more, such feature can help you forego the complicated wiring setup that increases install price up. Is your Projector lacking built-in Bluetooth feature? don’t brood over it, there are solutions for that as well.
HOW TO CONNECT A BLUETOOTH SPEAKER TO A PROJECTOR
Upon confirming that your projector has Bluetooth built-in, you can easily connect it to a Bluetooth speaker the way you connect your smartphone to other Bluetooth devices. Be sure you are conversant with your projector’s unique control menu. If you aren’t, then consult the manual of your projector or do a quick Google search. The guidelines will be as simple as:
- Get the Bluetooth speaker in pairing mode (typically the way you are conversant with or by following the recommended approach in the device’s manual).
- When the speaker is pairing mode, you will have no problem seeing and selecting it on the projector’s menu. If your speaker doesn’t pop up on the projector’s menu, please revisit manual instructions for your projector. You should also consider the option of “forgetting” devices that have been paired to that specific Bluetooth speaker.
You should be able to have your speaker connected to the projector when the aforestated options have been explored. The next thing on your agenda should be testing. You will be more likely to get good audio quality that is characteristic of Bluetooth speakers nowadays.
WHAT TO DO IF THE PROJECTOR DOESN’T HAVE BLUETOOTH?
The fact that your projector doesn’t have Bluetooth built-in doesn’t rule out the possibility that you can connect it with a wireless Bluetooth speaker. Thanks to adapters like the TaoTronics Bluetooth 5.0 Transmitter and Receiver, audio signals can be converted to Bluetooth by just inserting it to the projector’s USB port.
Such device may not have the capability of handling a 7.1 channel of Dolby Atmos. But be rest assured that it can get right and left speaker signals right into the wireless space where your speaker can connect to them. It is almost impossible to avoid complications when trying to connect because of the lack of a screen or display window as well as any other control that indicate whether you’re doing things right or not.
Regardless, you should be able to get both devices to connect after a number of trials or reading through an instruction booklet. The most popular or workable approach involves putting both speaker and transmitter into pairing mode simultaneously. They should automatically pair in that manner. Once connected, you will enjoy the setup as if the projector had Bluetooth built-in.
ELIMINATING THE MIDDLE MAN (BLUETOOTH FROM THE VIDEO SOURCE)
Your audio/video source can come from a lot of devices like a video game console, a computer or wireless streaming stick. Thus, Instead of going through the hassles of connecting the speaker to a projector that doesn’t already have Bluetooth built-in, it might be worthwhile to check if the audio/video source itself already has Bluetooth built-in.
Let’s assume your audio/video source is your computer, you can consider using the computer’s Bluetooth to connect directly with the speaker. There is also the option of using an HDMI audio extractor (on Amazon) to send the audio source to a Bluetooth transmitter at the video streaming box as opposed to using the projector.
Thus, it will be in your best interests to have these two extra pieces (the extractor, and the Bluetooth transmitter) on the ground, not at the projector. This will enable you to easily access them for reset if anything goes wrong.
So, you now have a great deal of information at your disposal to help you take the next step or make informed decisions. If you are yet to purchase a projector, it is worthwhile to plan on getting one with Bluetooth in-built especially if you want to “wirelessly” use it with the Bluetooth speaker that you already have.
The decision will save you money, time as well as the stress of managing some other speaker solution. On the other hand, do you have a projector that doesn’t have Bluetooth built-in? No problem. Consider using any of the aftermarket solutions that take the form of Bluetooth transmitters.