Quick answer: Here’s how to connect Bluetooth speaker to Firestick: put the speaker in pairing mode, then go to Settings → Controllers & Bluetooth Devices → Other Bluetooth Devices → Add Bluetooth Devices and select your speaker. That’s it — no cable, no extra app, and it works on every Fire TV Stick model, because every stick has Bluetooth built in. Before you start, know the three Firestick limits: only one Bluetooth audio device connects at a time, Bluetooth microphones don’t work, and the sound can lag a fraction of a second. The steps below cover pairing, fixes, and the AV Sync fix for that lag.
TV speakers are thin. Everybody knows it. The surprise is that you don’t need a new TV to fix it — the Firestick in your HDMI port already has Bluetooth. Plug the stick into any TV, even a ten-year-old one with no Bluetooth at all, and it can still send sound to a wireless speaker. Pairing takes about a minute, and once it’s done the stick remembers the speaker and reconnects on its own.
How to Connect Bluetooth Speaker to Firestick
You need three things: a Fire TV Stick (any model — HD, 4K, 4K Max, or Cube, all of them have Bluetooth), a charged Bluetooth speaker, and the Fire TV remote. The speaker pairs with the stick itself, not the TV. That’s the part most people miss: your TV’s own Bluetooth — or the lack of it — doesn’t matter here. The same trick works if your Firestick is plugged into a projector — pair the speaker to the stick, not the projector — and our projector guide covers the rest of that setup. If you’ve never put a speaker into pairing mode before, our pairing guide explains it in general; the Firestick steps below are the same idea, in Amazon’s menu.
Before You Start: 3 Firestick Limits to Know
- One Bluetooth audio device at a time. The Firestick connects to a single speaker or headphone set — you cannot pair two speakers to it at once. Some websites claim you can connect two speakers at the same time. That is wrong for the Firestick’s own Bluetooth; the only way to feed two speakers is a separate Bluetooth transmitter, which is a different purchase. To switch speakers, disconnect the first one, then pair the second.
- Bluetooth microphones don’t work. You will hear movie sound through the speaker, but the Firestick ignores Bluetooth mic input. Alexa still works, though — it listens through the voice remote, not the speaker, so hold the mic button on the remote and talk as usual.
- The menu name changes with your Fire OS version. On older sticks the menu is called “Controllers & Bluetooth Devices”. On newer Fire OS versions it’s “Remotes & Bluetooth Devices”. Same place, different label — if you can’t find the first name, look for the second.
Steps to Pair Your Speaker
- Put the speaker in pairing mode first. On most speakers, hold the Bluetooth or power button until the light blinks fast — a fast blink means “ready to pair”, a steady light usually means “already connected”. If your speaker is still connected to your phone, disconnect the phone first, or the speaker won’t show up on the Firestick.
- Open Settings on the Firestick. From the home screen, go to Settings (the gear icon), or press the Settings button on the remote if yours has one.
- Choose Controllers & Bluetooth Devices. On newer Fire OS versions this is called Remotes & Bluetooth Devices — same menu, new name.
- Select Other Bluetooth Devices, then Add Bluetooth Devices. The Firestick starts scanning for nearby Bluetooth audio devices.
- Select your speaker. When your speaker’s name appears in the Discovered Devices list, select it with the remote. If the Firestick asks for a PIN, try 0000 or 1234 — most modern speakers skip this step, but some older ones still ask. Wait for the chime and the connected message.
- Test it. Play any video and listen — sound should now come from the speaker. If the video is already playing, the sound switches over on its own once pairing completes.
Volume tip: if the sound is too low after pairing, check both volumes — the remote’s volume buttons and the speaker’s own buttons. On most setups the remote’s volume buttons control the paired speaker, but if yours don’t, use the speaker’s buttons and leave the remote alone.
If Your Speaker Won’t Pair
Work through these in order — most pairing failures are fixed by the first two:
- Check for a forgotten device stealing the audio. A pair of Bluetooth earbuds still connected to the Firestick can quietly take the sound, even from inside a drawer. Go to Other Bluetooth Devices, disconnect anything you aren’t using, then try the speaker again.
- Confirm real pairing mode. A slow blink or a steady light is not pairing mode — hold the button until the light blinks fast, and keep the speaker within a metre of the Firestick while it searches.
- Forget and re-pair. If the speaker appears but won’t connect, select it in Other Bluetooth Devices, choose Forget, and pair again from scratch.
- Restart the Firestick. Go to Settings → My Fire TV → Restart, or unplug the stick for ten seconds and plug it back in. A restart clears stuck Bluetooth states.
- Charge the speaker. A nearly dead speaker can show up in the list and then fail to connect. Charge it fully and retry — and our battery life guide shows what actually drains a speaker fastest.
- Try another device. If the speaker pairs fine with your phone but not the stick, the problem is in the stick — restart it. If headphones pair fine with the stick but the speaker won’t, the problem is in the speaker.
Fix the Delay: AV Sync Tuning for Bluetooth Audio
There is one honest downside: a small audio delay. The Firestick sends sound over the standard SBC codec, and Bluetooth always adds a little lag — usually a fraction of a second. For movies and shows you may barely notice it; for anything where lips and voices must match exactly, it shows. Our codecs guide explains why this lag exists. The good news is the Firestick has a built-in fix that most owners never open: AV Sync Tuning.
Go to Settings → Display & Sounds → Audio → AV Sync Tuning. A ball bounces across the screen while a click sounds each time it touches the bar. If you see the ball touch before you hear the click, move the slider right. If you hear the click first, move it left. Press Select each time you stop moving the slider, or the new value won’t apply. Repeat until the click and the touch happen together.
One clever detail: the tool keeps two separate offsets — Tuning Mode: HDMI for the TV speakers, and Tuning Mode: Bluetooth when a Bluetooth speaker is connected. So fixing the Bluetooth lag doesn’t throw your TV sound out of line, and the stick switches between the two values on its own. If AV Sync Tuning isn’t on your stick at all, your TV may have its own delay control instead, usually called AV Sync, Audio Delay, or Lip Sync.
The bottom line is simple: put the speaker in pairing mode, pair it from the Other Bluetooth Devices menu, and run AV Sync Tuning if the lips don’t match the voices. For a living-room setup, a Bluetooth speaker is a genuine upgrade over thin TV speakers — louder, fuller, and with no cable in the way. And if you’re still shopping for a speaker, our buying guide runs through the 7 checks that matter before you pay, and our best outdoor party speaker guide rounds up the big-sound picks that also work indoors.
FAQs: How to Connect Bluetooth Speaker to Firestick
Can you connect a Bluetooth speaker to a Firestick?
Yes. Every Fire TV Stick model has Bluetooth built in. Put the speaker in pairing mode, then go to Settings → Controllers & Bluetooth Devices → Other Bluetooth Devices → Add Bluetooth Devices and select it.
Does the Firestick work with a Bluetooth speaker on any TV?
Yes. The speaker pairs with the stick, not the TV, so it works on any TV the stick plugs into — even an old TV with no Bluetooth — and on a projector too.
Can I connect two Bluetooth speakers to one Firestick?
No. The Firestick connects to one Bluetooth audio device at a time. Some websites say two speakers work — that is wrong for the stick’s own Bluetooth. A separate Bluetooth transmitter is the only way to feed two speakers.
Why is there a delay between the picture and the speaker?
Bluetooth audio always adds a small delay, and the Firestick uses the standard SBC codec. Run AV Sync Tuning at Settings → Display & Sounds → Audio → AV Sync Tuning — it keeps a separate offset for Bluetooth, so it won’t disturb your TV speakers.
My speaker is paired but there’s no sound. Why?
Usually another Bluetooth device is stealing the audio — a forgotten pair of earbuds still connected to the stick. Disconnect other Bluetooth devices, then disconnect and reconnect the speaker. Also check the speaker is on Bluetooth input, not AUX, and both volumes are up.
How do I disconnect a Bluetooth speaker from the Firestick?
Go to Settings → Controllers & Bluetooth Devices → Other Bluetooth Devices, select the speaker, and choose Disconnect to pause it or Forget to remove it completely.