Connecting the speakers to the projector can be very troublesome: a lot of wires and connectors in which it is easy to get confused, in which case wireless speakers can be called the best speakers for the projector.
There are quite a few ways to wirelessly transmit video, but with audio, this is not so. There is a technology that was originally created for mobile devices and now has play its role in video projectors – Bluetooth.
Still transmitting audio via Bluetooth is not standard on the most projectors, so before you count on a wireless connection, you need to examine your projector for evidence of the Bluetooth function. However, even if your projector does not have such a function, there are devices that will help to get what you want.
The process of connecting wireless speakers to the projector is no different from linking a Bluetooth speaker to your smartphone or other devices. The difficulty may lie in the unique menu of the projector and controls.
In this case, it is better to have user guides with you, as it will probably contain instructions on how to find the menu that allows you to control the Bluetooth function of the projector.
If everything is all right, then linking the speakers with the projector is not difficult:
- • Turn on a wireless speaker and put it into pairing mode (usually by refraining the power button for a few seconds or using another switch next to which there is a Bluetooth symbol), often the speaker gives a signal that it is in pairing mode.
- • When you turn the speaker is in pairing mode, you will see it in the list of devices in the projector menu, you only need to confirm the connection.
In case, when a projector does not have a built-in Bluetooth feature, there are adapters that connect to the projector’s 3.5 mini-jack and convert the audio signal to Bluetooth. These devices cannot deal with multi-channel audio processing, but they will transmit the left and right speaker signals to the wireless spectrum.
All Bluetooth transmitters on the market can work in receive and transmit mode. In the case of a projector, this will be the TX mode.
When choosing such a device, you should pay attention to the type of connection. In most cases, a transmitter with the ability to connect via a regular 3.5 mm Jack or RCA is enough. There are just different cables. And when ordering, it is usually possible to select a specific cable or order both cables. More expensive models are also equipped with optical audio input/output.
Most video projectors have one or two built-in speakers for occasional or office use, but the quality and power are generally not sufficient for qualitative home cinema sound.
There are several configuration options for connecting a speaker for the projector
The typical configuration for home theater use is usually to connect the source to both the projector and the audio equipment.
The sound transmission between the source and the home theater system can be done by analog (RCA), digital (S/PDIF), wireless (Bluetooth/Wi-Fi), or directly via HDMI connection.
Analog RCA: two analog coaxial connectors, red and white or red and black, for stereo sound. This is the historic audio connection, which you will find on almost all equipment.
Digital coaxial (S / PDIF): digital sound is transmitted via a single coaxial audio cable: stereo or 5.1 sound.
Digital optics (S / PDIF): digital sound is transmitted via an optical connector. The type of signal transmitted is the same as for digital, stereo or 5.1 coaxial.
Wireless: if the source and the amplifier are compatible, you will be able to transmit sound without cable via Wi-Fi, Bluetooth (or Bluetooth apt-X, for better sound quality). Very practical for use with a smartphone, a tablet, a Chromecast or an Apple TV for example.
HDMI: digital sound is transmitted directly via an HDMI cable. If the decoder or Blu-Ray player does not have a separate HDMI audio output, the video projector can possibly be connected to the output of the home cinema amplifier (pass-through, see below).
For sound quality, digital connections (coaxial, optical or HDMI) are preferred, provided you choose the right cables.
It is also possible to connect your audio equipment directly to the video projector (if it has an audio output). Again, this is a “pass-through” connection: the image and sound are sent to the projector via an HDMI cable, and the sound is then sent back to your home cinema system or soundbar.
However unfortunately many video projectors unfortunately only offer a “stereo” audio output (RCA or jack).
Creating a good soundtrack requires not only the best speakers for projector but also the corresponding specs from the projector.
For the transmission of sound, a large number of both digital and analog interfaces are used. The range of applications varies from home theaters to portable systems, professional mixing consoles used by DJs and other professionals. The simplicity of connection is a common feature of most audio connectors: hardware manufacturers prefer to use simple interfaces that the average user could easily connect without screwing down the screws on the locks. This fact will always be a challenge for manufacturers, forced to balance between convenience and quality.
3.5 mm mini-jack (IN and OUT)
Video projector mini-jack composite port The most classic audio port found on almost all video projectors. The mini OUT jack will allow the sound of the video projector to be broadcast on external equipment (speakers for example). The mini-jack IN will allow you to use the projector’s speakers for the source connected to it. The latter option is of little use since the speakers of video projectors are very often insufficient in terms of power.
Composite audio / RCA port
Allows the video projector to receive sound signals from the source separately to better reproduce them in stereo. Red is used for the right channel and white for the left channel. Again this port is really not essential because to enjoy the best sound it is ideal is to connect the image source to a more complete sound system.
The XLR connector is very often used to transmit audio. Developed by Canon ITT, the most common configuration is a three-pin plug for balanced audio signals. When connecting the connector to the connector, pin 1 (ground) is connected first, which prevents possible damage to the equipment. Balanced audio signals are well protected from electromagnetic noise and can belong. For this reason, a balanced XLR connection is very often used for microphones, mixers, amplifiers and other audio devices.
Home acoustics is certainly a useful thing, especially for those who want to fully enjoy music or their favorite action movie, and of course, such goals require the best external speakers for a video projector. After all, often the built-in speakers of a video projector are not enough for the whole room.
Why are external speakers necessary for the projector
The need for speakers exists to build a high-quality sound image that reproduces the projector
And for this, the number of speakers plays an important role.
The configuration 5.1 can be considered as the best external speakers for a video projector for an average home theater since in this case the most acceptable price/quality ratio is maintained for creating surround sound at home. It contains 4 satellites – 2 front speakers and 2 rear speakers, a center speaker and a subwoofer. There are more sophisticated solutions like 7.1, 9.1 and 9.2. and even higher.
The correct arrangement of the speakers in the room also plays a role, and you can create the effect of surround sound, as in a real movie theater. But what acoustics to choose for the house?
Types of speakers
It is unlikely that it will be possible to achieve good sound using the regular projector means. In order for the speakers to produce high-quality sound, they need a power amplifier. It can be built-in or connected separately. Depending on this, acoustics is divided into:
Active (with built-in amplifier)
The main advantage of such equipment is that active speakers are more versatile and compact, fit freely in a small space.
Passive (connected to an A/V receiver or amplifier)
The advantage of such equipment is the ability to independently choose the right amplifier, focusing on personal preferences.
A successful sound solution will provide the owner with a lot of positive emotions, because in this case you can forget about the queues at the cinema box office and arrange movie screenings at home, surrounded by friends, with greater comfort.
Most video projectors often have poor quality and weak speakers which makes them unsuitable for the audio accompaniment of a presentation or for home watching a movie even in a small room.
The solution to this problem is using an audio output which most projectors are equipped with and pick the best speakers for a projector that suits your goals.
Yes, of course, there are projectors with high-quality speakers, but now there are few such models and they are more expensive. This is why we, therefore, recommend that you use external speakers. They will certainly provide better sound quality and can also be placed anywhere in your room.
Are you looking for the best speakers for a projector?
It is possible to connect both active and passive speakers to the video projector.
The advantage of active speakers is that they have their own amplifier and do not need additional equipment. The audio signal from the projector is generally transmitted via a Mini-Jack cable or an RCA cables (red and white). Active speakers are mainly used for presentations or for the learning process.
Active speakers for the projector come in a stereo kit. The installation of active speakers for video projectors must be done on the left and right of the screen or on the left and right above the screen.
To connect passive speakers, an A / V receiver is required, since such speakers need a power source and amplifier. The connection is made using an RCA cable. With using the receiver and passive speakers, it is possible to use the 5.1 speaker system. Such configuration is suitable for creating a home theater due to the surround sound effect.
But there are downsides to this option. To the cost of a set of speakers, you need to add the cost of the A / V receiver. And often the cost of passive speakers will be higher than the plague of a set of active ones.