The fastest way: HDMI with eARC

Most Samsung soundbars connect to your TV through a single HDMI cable with eARC (enhanced Audio Return Channel). This is the simplest route because one cable carries both picture and sound, and your TV sends audio back to the soundbar automatically.

Plug the HDMI cable into the eARC port on your TV — usually labeled eARC or eARC/ARC — and into the HDMI In port on the back of your soundbar. Then turn on both devices. Your TV should detect the soundbar within seconds. Go to your TV's sound settings and select the soundbar as your audio output. That's it.

If your TV does not have eARC, a regular HDMI port with ARC (Audio Return Channel) works the same way, though it handles less data. Older TVs without either may not support this method at all.

Key Takeaways

  • HDMI eARC is the fastest method and requires only one cable from your TV to the soundbar.
  • Bluetooth works if your TV supports it, but you must pair the devices once and reconnect if they lose connection.
  • Optical audio is reliable on older TVs that lack HDMI eARC, though it carries less data than HDMI.
  • Your TV's sound settings menu is where you select the soundbar as your audio output after connecting the cable.
  • If the soundbar does not appear in your TV's menu, restart both devices and check that the cable is fully inserted.

Bluetooth pairing if your TV supports it

If your TV has Bluetooth, you can pair the soundbar wirelessly. Press and hold the Bluetooth button on your Samsung soundbar remote until the light on the soundbar blinks blue. Then go to your TV's Bluetooth settings, find the soundbar in the list of available devices, and select it. The light should turn solid blue when pairing is complete.

Bluetooth is convenient because it removes a cable, but it is less stable than HDMI. If the soundbar and TV lose connection — which can happen if they are too far apart or if another device interferes — you may need to pair them again. HDMI eARC is more reliable for daily use.

Optical audio for older TVs

If your TV has a digital optical audio port (a small square opening, often labeled S/PDIF or Optical Out) but no HDMI eARC, use an optical cable instead. Plug one end into your TV's optical port and the other into the optical input on the back of your soundbar.

Optical audio works well and is more stable than Bluetooth, but it carries less information than HDMI. Some newer soundbar features may not work over optical. Still, it is a solid choice for older TVs that lack eARC.

What to do if the soundbar does not appear in your TV menu

If you plugged in the HDMI cable but your TV does not show the soundbar as an audio option, restart both devices. Unplug the soundbar for 10 seconds, plug it back in, and wait for it to fully boot. Then restart your TV the same way. This clears temporary connection errors.

Next, check that the HDMI cable is pushed all the way into both the TV and the soundbar — a loose connection is the most common reason the TV does not detect the soundbar. If you are using an older HDMI cable, try a newer one; some older cables do not support eARC even if plugged into an eARC port.

If the soundbar still does not appear, go to your TV's settings and look for an option called HDMI eARC, HDMI CEC, or Anynet+ (on Samsung TVs). Make sure it is turned on. Some TVs disable this feature by default.

Adjusting volume and input after connection

Once the soundbar is connected and your TV recognizes it, use your TV remote to control the volume — the soundbar will respond. If you want to use the soundbar remote instead, that works too; both remotes control the same device.

If you have a cable box, streaming device, or game console plugged into your TV, audio from those devices will also play through the soundbar automatically once it is set as your TV's audio output. You do not need to reconnect anything.

Connecting a Samsung soundbar with a subwoofer

If your soundbar came with a separate subwoofer, it pairs to the soundbar wirelessly — not to your TV. The subwoofer should pair automatically when you turn it on for the first time. If it does not, press the pairing button on the back of the subwoofer and the pairing button on the soundbar within 30 seconds of each other.

Once the subwoofer is paired to the soundbar, you only need to connect the soundbar to your TV using one of the methods above. The subwoofer will follow.

Frequently Asked Questions

Do I need a special HDMI cable for eARC?

No. Any HDMI cable works with eARC, but newer cables labeled HDMI 2.1 are more reliable. If you have an old cable lying around, try it first — it will work if it works at all. If the connection is unstable, replace it with a newer one.

Can I use both the soundbar and my TV speakers at the same time?

No. Once you set the soundbar as your audio output, your TV speakers turn off. If you want to switch back to the TV speakers, go to your TV's sound settings and select TV Speaker or Internal Speaker as the output.

Why does the soundbar keep disconnecting from Bluetooth?

Bluetooth has a limited range and is easily disrupted by other wireless devices. Move the soundbar and TV closer together, or switch to HDMI eARC if your TV supports it. HDMI is much more stable for soundbars.

What if my TV does not have eARC or optical audio?

Bluetooth is your only option, though it is less reliable. Some very old TVs may not support any wireless audio output. In that case, you would need to use a separate audio device or upgrade your TV.

Do I need to install software or drivers for the soundbar?

No. Samsung soundbars work with any TV once connected — no drivers or software installation needed. Just plug in the cable and select the soundbar in your TV's sound menu.