---
product_id: 314227930
title: "harman/kardon Onyx Studio 7 - Portable Bluetooth Speaker Grey"
brand: "harman kardon"
price: "£311.41"
currency: GBP
in_stock: true
reviews_count: 13
category: "Harman Kardon"
url: https://www.desertcart.co.uk/products/314227930-harman-kardon-onyx-studio-7-portable-bluetooth-speaker-grey
store_origin: GB
region: United Kingdom
---

# 10m Bluetooth range 50W max output power 8-hour battery life harman/kardon Onyx Studio 7 - Portable Bluetooth Speaker Grey

**Brand:** harman kardon
**Price:** £311.41
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your soundscape, wherever life takes you.

## Quick Answers

- **What is this?** harman/kardon Onyx Studio 7 - Portable Bluetooth Speaker Grey by harman kardon
- **How much does it cost?** £311.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/314227930-harman-kardon-onyx-studio-7-portable-bluetooth-speaker-grey)

## Best For

- harman kardon enthusiasts

## Why This Product

- Trusted harman kardon brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek, Iconic Design:** Turn heads with a modern, elegant grey finish that complements any professional space.
- • **Waterproof Durability:** Take your music anywhere—rain or shine—with reliable waterproof protection.
- • **All-Day Wireless Freedom:** Enjoy up to 8 hours of uninterrupted playback—perfect for work, play, or unwinding.
- • **Immersive 50W Stereo Sound:** Experience rich, room-filling audio that elevates every playlist and podcast.
- • **Seamless Bluetooth Connectivity:** Effortlessly pair with smartphones, tablets, and laptops within a 10-meter range.

## Overview

The Harman Kardon Onyx Studio 7 is a premium portable Bluetooth speaker delivering powerful 50W stereo sound with dynamic drivers. Featuring an elegant grey design, it offers up to 8 hours of wireless playback, a 10-meter Bluetooth range, and waterproof durability. Compatible with smartphones, tablets, and laptops, it’s engineered for professionals who demand style and superior audio performance on the go.

## Description

Harman Kardon Speaker

Review: Best ever and ever - I have never used any speaker better than this before. I wish I had money to buy the same again for my best friend. Anytime I feel lonely I just on it and the sound it makes even makes me melt
Review: Proud to own one! - By far, the best sound I’ve ever come across. I’ve tried most known brands but this has got to be the quality comparable to Bose, It’s portable, affordable and enough battery life to enjoy. I’m raving on it coz you won’t regret it.

## Features

- Harman Kardon Speaker
- SUPERIOR STEREO PERFORMANCE
- ELEGANT DESIGN
- WIRELESS BLUETOOTH STREAMING
- The Harman Kardon Onyx Studio 7 is a modernized addition to our award-winning collection,” said Rodney Chan, VP and GM for Harman Home Audio. “It sounds as great as it looks, and we’re excited to add this one to the popular Onyx collection

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09435JXSL |
| Age Range Description | Adult |
| Antenna Location | For smartphones or tablets |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Battery Average Life | 8 Hours |
| Battery Charge Time | 8 Hours |
| Best Sellers Rank | 3,676 in Portable Bluetooth Speakers |
| Bluetooth Range | 10 Metres |
| Box Contents | Harman Kardon Onyx Studio 7 Bluetooth Lautsprecher |
| Brand | Harman Kardon |
| Brand Name | Harman Kardon |
| Colour | Gray |
| Compatible Devices | Smartphone, Tablet, Laptop |
| Connectivity Protocol | Bluetooth |
| Connectivity technology | Bluetooth |
| Control Method | Voice |
| Controller Type | Voice Control |
| Country of Origin | Korea, Republic of |
| Customer Reviews | 4.6 out of 5 stars 364 Reviews |
| Enclosure Material | plastic or metal |
| Frequency Response | 50 Hz |
| Frequency response | 50 Hz |
| Global Trade Identification Number | 06925281983122 |
| Is Electric | Yes |
| Is Waterproof | True |
| Item Dimensions D x W x H | 0.09D x 2.23W x 0.97H metres |
| Item Weight | 3.86 kg |
| MP3 player | No |
| Manufacturer | Harman Kardon |
| Maximum Speaker Output Power (in watts) | 50 Watts |
| Model Name | Onyx Studio 7 |
| Model Number | 6925281983092 |
| Mounting Type | tabletop |
| Mounting type | tabletop |
| Network Connectivity Technology | Bluetooth |
| Number Of Circuits | 1 |
| Number of Audio Channels | 1.0 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Product Features | Portable |
| Product Warranty | 2 year manufacturer |
| Series Number | 692528 |
| Speaker Size | 268 Millimetres |
| Speaker Type | Bluetooth |
| Speaker maximum output power | 50 Watts |
| Specific Uses For Product | [IN] Listen to music, watch videos and calls on portable devices such as smartphones, tablets and laptops in different environments. |
| Subwoofer Connectivity Technology | Wireless |
| Tweeter Diameter | 1 Inches |
| Unit Count | 1.0 count |
| Warranty Type | Limited |
| Water Resistance Level | Waterproof |
| Wireless Technology Type | Bluetooth |
| Woofer Driver Diameter | 268 Millimetres |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** Harman Kardon
- **Connectivity technology:** Bluetooth
- **Frequency response:** 50 Hz
- **Material:** plastic or metal
- **Model name:** Onyx Studio 7
- **Mounting type:** tabletop
- **Speaker maximum output power:** 50 Watts
- **Speaker type:** Bluetooth
- **Special feature:** Portable

## Images

![harman/kardon Onyx Studio 7 - Portable Bluetooth Speaker Grey - Image 1](https://m.media-amazon.com/images/I/61aeVUxSBnL.jpg)
![harman/kardon Onyx Studio 7 - Portable Bluetooth Speaker Grey - Image 2](https://m.media-amazon.com/images/I/61+GrD29uvL.jpg)
![harman/kardon Onyx Studio 7 - Portable Bluetooth Speaker Grey - Image 3](https://m.media-amazon.com/images/I/61FEywtSrAL.jpg)
![harman/kardon Onyx Studio 7 - Portable Bluetooth Speaker Grey - Image 4](https://m.media-amazon.com/images/I/61phErlfVBL.jpg)
![harman/kardon Onyx Studio 7 - Portable Bluetooth Speaker Grey - Image 5](https://m.media-amazon.com/images/I/61f197+tOiL.jpg)

## Questions & Answers

**Q: Does this have a UK plug (sold by amazon Eu)?**
A: Yes it has a UK plug on the charger.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best ever and ever
*by T***O on 7 January 2024*

I have never used any speaker better than this before. I wish I had money to buy the same again for my best friend. Anytime I feel lonely I just on it and the sound it makes even makes me melt

### ⭐⭐⭐⭐⭐ Proud to own one!
*by A***B on 26 October 2023*

By far, the best sound I’ve ever come across. I’ve tried most known brands but this has got to be the quality comparable to Bose, It’s portable, affordable and enough battery life to enjoy. I’m raving on it coz you won’t regret it.

### ⭐⭐⭐⭐⭐ The Sound.....
*by M***8 on 18 September 2023*

This is the 6th, yes 6th one I've bought for myself, friends and family. Each and EVERY one of them is simply the best sound from a Bluetooth speaker you'll ever need. Buy NOW before the price goes up!

## Frequently Bought Together

- Harman Kardon Onyx Studio 7 Bluetooth Wireless Portable Speaker - 8 Hours Music Play time - Grey
- JOYSOG Case for Harman Kardon Onyx Studio 7,Portable Hard Carrying Storage Case Shoulder Bag with Cable Bag for HK Onyx Studio 7 Wireless Speaker (Gray)

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**Shop now:** [https://www.desertcart.co.uk/products/314227930-harman-kardon-onyx-studio-7-portable-bluetooth-speaker-grey](https://www.desertcart.co.uk/products/314227930-harman-kardon-onyx-studio-7-portable-bluetooth-speaker-grey)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-24*