Harman Kardon Astra Voice-Activated Smart Speaker

Harman Kardon Astra Voice-Activated Smart Speaker
Key features
  • Powered by Alexa Voice Service
  • Hands-free voice control
  • Wireless Bluetooth streaming
  • 360-degree sound
  • Motion wake up button
Product codes

Products frequently bought together


Product Description


Stunning 360-degree sound with Amazon Alexa.

The Harman Kardon Astra is a premium voice-activated smart speaker that delivers room filling, 360-degree stunning sound. Featuring multiple drivers and tweeters for high fidelity audio, letting you hear every detail. Astra is powered by Amazon Alexa Voice Service. The built-in 4-microphone array with noise cancellation provides best-in-class voice recognition. Just ask and Alexa can play music, answer questions, place an order, control your smart home devices, and more. The 360-degree chrome ring with diffused lighting effect, metallic finishing with a fully customized pattern grille and the motion wake-up button all complement to the Astra’s sleek and contemporary form factor. Both design and function are melded into one beautiful speaker that will surely enhance any room.

Powered by Alexa Voice Service

Just ask and Alexa will stream beautiful audio, provide information, place an order, control your smart home, and more. It’s always getting smarter and adding new features with thousands of Alexa skills.

Hands-free voice control

Built-in 4-microphone array with noise cancellation technology allows Alexa to react to your voice commands from afar, across the room. With the noise cancellation technology, it can even hear you ask a question over loud music.

Wireless Bluetooth streaming

Stream room-filling music wirelessly from your mobile devices via Bluetooth.

360-degree sound

Specially angled omni directional transducers and tweeters produce 360-degree of rich and powerful sound that fills up every corner of the room.

Motion wake up button

The motion wake-up touch buttons light up when it senses the user’s hand, allowing for easy intuitive control. This compliments the elegant and clean aesthetics, as well as enhances any modern home space.

What’s in the box

  • Astra speaker
  • Power supply
  • Quick-start guide
  • Safety & warranty sheet



Product Description harman/kardon Astra - smart speaker
Product Type Smart speaker
Speaker Type 2-way - active
Nominal Output Power 60 Watt
Frequency Response 60 - 20000 Hz
Interfaces Wi-Fi, Bluetooth
Intelligent Assistant Alexa - direct
Speaker Details Speaker 2 - 30 Watt - 60 - 20000 Hz - 2-way - active
Dimensions (WxDxH) 16 cm x 16 cm x 16.65 cm
Weight 1.54 kg

Need it in a hurry?
Express delivery available on selected items
Over 15,000 products
The latest technology from the biggest brands
UK customer service
Our people are on hand Mon to Fri 9am - 5pm
Over 25 years of experience
Trusted by customers for over two decades