Description
Amazon Fire TV Cube (3rd Gen) – Hands-Free 4K Streaming, Dolby Vision & Smart Home Hub
Description
The Amazon Fire TV Cube (3rd Gen) merges the best of streaming and smart home control. As a powerhouse 4K HDR streaming device, it delivers smooth Ultra HD playback with Dolby Vision, HDR10+, and immersive audio support. Its fast hexa-core processor and Gigabit Ethernet port minimize buffering and maximize performance.
What truly sets it apart is its hands-free Alexa experience—no remote needed—letting you launch shows, adjust volume, control lights, check the weather, or lower shades using just your voice. Built-in Smart Home Hub functionality connects wirelessly with compatible Zigbee and Matter-enabled devices, making it the centerpiece of a command-ready smart home.
With access to apps like Netflix, Disney+, Paramount+, Amazon Prime Video, and live TV streaming, plus support for Bluetooth audio and Dolby Atmos, the Fire TV Cube is a feature-rich smart entertainment hub.
Key Features
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4K HDR streaming with Dolby Vision, HDR10+, and HDR10
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Hands-free Alexa Voice Control—no remote needed
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Built-in Zigbee and Matter Hub for smart home devices
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High-speed hexa-core processor and Gigabit Ethernet
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Dolby Atmos audio passthrough for immersive sound
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Bluetooth 5.0 support for headphones and speakers
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Built-in microphones and far-field voice detection
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IR emitter for controlling TVs, soundbars, and receivers
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Private listening via the Fire TV app or Bluetooth
Specifications
| Feature | Details |
|---|---|
| Video Output | 4K Ultra HD up to 60 fps |
| HDR Formats | Dolby Vision, HDR10+, HDR10 |
| Audio Formats | Dolby Atmos, Dolby Digital Plus |
| Processor | Hexa-core, 2.2 GHz |
| Connectivity | HDMI eARC, Dual-band Wi-Fi, Gigabit Ethernet, Bluetooth 5.0 |
| Smart Hub | Built-in Zigbee & Matter |
| Voice Assistant | Alexa (hands-free) |
| Supported Apps | Netflix, Prime Video, Disney+, Hulu, etc. |
| Dimensions | Approx. 3.5″ × 3.5″ × 3.0″ |
| Weight | Approx. 16 oz |
“Works With” Compatibility
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4K HDR TVs with HDMI eARC
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Zigbee- and Matter-compatible smart devices
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Voice control for lights, locks, thermostats
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Wireless home theatre systems with Dolby Atmos
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Bluetooth-enabled headphones and speakers
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Fire TV app for private listening
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Streaming services including Netflix, Hulu, and more
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IR-enabled TVs, A/V receivers, and set-top boxes
Setup + Maintenance Guide
Setup Steps
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Plug the Fire TV Cube into a wall outlet and HDMI port.
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Choose Ethernet or Wi-Fi for network connection.
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Follow on-screen prompts to sign into your Amazon account.
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Use hands-free voice to control your TV and smart devices.
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Calibrate audio and display settings in the interface.
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Add other smart devices to the built-in hub via Alexa app.
Maintenance Tips
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Keep software updated via Settings → My Fire TV → Check for Updates.
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Use remote mute switch to disable the microphone.
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Position Cube away from heating vents to maintain performance.
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Restart via the interface to resolve streaming lags.
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Clean with a soft dry cloth; avoid water or solvents.
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Duc Pham –
I am 6 feet tall and 220 lbs. This shirt fit me perfectly in the chest and shoulders. My only complaint is that it is so long! I like to wear polo shirts untucked. This shirt goes completely past my rear end. If I wore it with ordinary shorts, you probably wouldnt be able to see the shorts at all – completely hidden by the shirt. It needs to be 4 to 5 inches shorter in terms of length to suit me. I have many RL polo shirts, and this one is by far the longest. I dont understand why.
Kenneth R. Myers –
The shirt was not the fabric I believed it to be. It says Classic Fit but was made like the older versions, not the soft cotton like my others. I don’t understand how the labels are the same but a completely different shirt. Oh well, stuck with it now.
Mike Addington –
Real authentic genuine quality however it fit me like an XL size when In fact Im L. Beware
Ervin Arlington –
The Ralph Lauren quaility is here in abundance. My husband always says that the Lauren polos fit better and last longer than any other brand.I love the new \”heathered\” color and the price is always excellent through shop
Patrick M. Newman –
My son loved this Jacket for his Senior Prom… He got sooo many compliments! He is slim build 5’11 and 150lbs … I ordered a large … it was a little big … but it was fine!