Do I need optical cable for soundbar?

If your TV or soundbar doesn't have an HDMI connector, you need to use an optical cable. This small port gives your TV a new sound experience.
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Can you connect soundbar without optical cable?

You can connect wirelessly with Bluetooth, or use a 3.5 mm AUX cable, RCA cables, or even an auxiliary device that converts coaxial cable to another kind of connection. What is this? Sometimes it may take a little creativity, but there is almost always a way to connect your TV to your soundbar without HDMI or optical.
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Is it better to connect soundbar with HDMI or optical?

Soundbars like the Ray don't have HDMI inputs anyway, so the best way to connect them is directly from the source to the bar via optical, skipping the TV.
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Do soundbars need HDMI and optical?

So, this section is dedicated to everyone who realized that connecting both optical and HDMI cables is not absolutely necessary for their needs.
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What is the use of optical cable in soundbar?

Optical Soundbars

These types of cables work through using a pulsing wave of light to relay audio signals from a source to a receiving device. Optical cables are popular choices for those with a home theater system as they do provide quality sound.
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How to: Hook Up Your Soundbar With An Optical Cable



Do I need an optical cable?

However, if you don't have HDMI as an option, then an optical audio cable is an excellent way to transfer the audio between devices. You will be able to play uncompressed stereo audio and compressed DTS or Dolby Digital 5.1 surround sound over an optical connection.
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What is the best way to connect a soundbar to a TV?

The best way to connect your soundbar to your TV is with an HDMI cable. This is because HDMI transfers audio digitally, which means it will be raw and uncompressed. Also, HDMI cables can handle the most high-end soundbars, including ones that support surround sound.
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What cable do I need to connect a soundbar to a TV?

An HDMI cable is by far the best way to hook your soundbar up to your TV.
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Do optical cables make a difference?

So if you're getting a Dolby Digital signal, and it's not cutting out, your optical cable is fine. If you're transmitting PCM, the audiophile answer is that different optical cables can cause different amounts of jitter. The reality is, the digital-to-analog converter in your gear has vastly more effect on the sound.
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How do I get sound from my soundbar to my TV?

  1. Connect one end of the HDMI cable (sold separately) to the HDMI IN port on your TV.
  2. Connect the other end to the TV OUT (ARC) port on your sound bar.
  3. Then, connect an optical audio cable from the TV's Optical digital audio out to OPTICAL IN on your sound bar (this is necessary to hear the TV audio).
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Do you need optical cable with HDMI ARC?

HDMI ARC removes the need for an optical cable and allows you to send audio 'downstream' from a compatible HDMI socket on your TV to a compatible HDMI ARC socket on a soundbar or AV receiver.
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Is optical good for audio?

Both HDMI and optical pass digital audio from one device to another. Both are better than analog (the red and white cables). Both can pass multi-channel audio, like Dolby Digital. Both cables can be had pretty cheap.
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Is it better to connect soundbar with Bluetooth or optical?

For quality sound, the optical connection is more preferable. As with Bluetooth, the sound must be compressed and decompressed on the other end, resulting in some significant loss in sound quality in the process.
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Can you connect soundbar to regular HDMI?

There are 2 ways to connect your soundbar with HDMI: you can connect a device to your soundbar (like a Blu-ray player) and then connect the soundbar to the TV, or you can use ARC (Audio Return Channel). The first method will give you the best possible sound from external devices you regularly use.
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Does HDMI cable affect sound quality?

Can a very expensive HDMI cable show a better picture and sound quality than a cheaper one? The quick answer is no. An HDMI cable, regardless of the materials used, can either transmit a signal or not – there's no in-between. An expensive HDMI doesn't produce richer colors or crisper sound than cheaper versions.
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Which is better HDMI or HDMI ARC?

While a regular HDMI connector is only able to transmit video images, ARC has an added function that allows you to transmit audio from a TV back to the source, like a receiver or soundbar. This means you only require 1 cable in order to transmit both video and audio signals.
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Why is my soundbar not working with my TV?

If you're using an analog connection, make sure the TV volume is turned up. If the TV's analog audio output is set to “variable” and you're getting no sound from the soundbar, try turning the TV's volume up. If the TV is turned down all the way, you'll hear no sound even if the soundbar is set to full volume.
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Is an optical cable better than HDMI?

The major difference is that HDMI cables can pass higher resolution audio which includes formats found on Blu-ray like Dolby TrueHD and DTS HD Master audio. Fiber optic cables won't be able to transmit these high-res sound formats. HDMI can also pass video signals.
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Why is my sound bar not loud?

Ensure your soundbar is switched on. Ensure the volume is turned up on your soundbar. Try cycling through the sources slowly (waiting 5 seconds on each), to make sure you have the right source selected. Ensure the audio cable is fully inserted into the sockets of your TV and soundbar.
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What cable do I need for HDMI ARC?

To connect your TV with an ARC enabled speaker, make sure that you are using an HDMI cable 1.4 or higher. The HDMI-ARC functionality is only available through the specific port on the TV or One Connect Box, and the external speakers need to be compatible.
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