---
product_id: 523723382
title: "Harman Kardon Onyx Studio 8 (Renewed), Black"
brand: "harman kardon"
price: "€ 332.07"
currency: EUR
in_stock: true
reviews_count: 8
category: "Amazon Renewed"
url: https://www.desertcart.es/products/523723382-harman-kardon-onyx-studio-8-renewed-black
store_origin: ES
region: Spain
---

# 150W powerful stereo output 8-hour wireless Bluetooth playtime Eco-friendly recycled materials Harman Kardon Onyx Studio 8 (Renewed), Black

**Brand:** harman kardon
**Price:** € 332.07
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your soundscape with style and sustainability—don’t just listen, belong.

## Quick Answers

- **What is this?** Harman Kardon Onyx Studio 8 (Renewed), Black by harman kardon
- **How much does it cost?** € 332.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/523723382-harman-kardon-onyx-studio-8-renewed-black)

## 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

- • **Smart Self-Tuning Tech:** Automatically calibrates sound to your environment for flawless audio wherever you go—no manual adjustments needed.
- • **Room-Filling Powerhouse:** Experience 150 watts of rich, crystal-clear stereo sound that transforms any space into your personal concert hall.
- • **Unplug and Play Freedom:** Enjoy up to 8 hours of uninterrupted wireless playback, freeing you from cords and letting the music move with you.
- • **Sleek, Portable Elegance:** Crafted with anodized aluminum and premium recycled materials, this speaker is as stylish as it is sustainable.
- • **Seamless Dual Bluetooth Pairing:** Connect two devices simultaneously and effortlessly switch playlists—because great music is meant to be shared.

## Overview

The Harman Kardon Onyx Studio 8 (Renewed) is a premium Bluetooth speaker delivering 150 watts of stereo sound with smart self-tuning technology. Featuring up to 8 hours of wireless playtime, dual-device Bluetooth connectivity, and a sleek, eco-conscious design crafted from recycled materials, it’s perfect for professionals who demand both performance and style in their audio experience.

## Description

Harman Kardon Onyx Studio 8

Review: Deep bass on a retro package - Matched up to JBL quality at a nicer look
Review: Fantastic speakers - This is quality product. Great sound. Fantastic bass.

## Features

- Superior sound performance: Harman Kardon's unrivaled acoustic engineering delivers rich, room-filling sound in any setting, whether you're listening to your favorite music or making crystal clear conference calls.
- Elegant design: Crafted from premium materials, the Onyx Studio 8 neatly blends into your life and home. The sleek, anodized aluminum handle, which doubles as a sturdy base, means you can easily carry it from one room to another.
- Self-Tuning: Enjoy perfect sounds wherever you take the music. When you power on, the Onyx Studio 8 automatically calibrates to its environment, ensuring the best sound possible no matter where you set it down.
- Bluetooth streaming for up to 8 hours: The Onyx Studio 8 pairs seamlessly with any Bluetooth device for enhanced, extraordinary audio. And since music is meant to be shared, you can switch your playlists with anyone by simultaneously connecting two devices to the speaker. With 8 hours of battery time and no power cord tying you down, you can place the Onyx Studio 8 anywhere and get on with the music.
- Eco-friendly materials: The Onyx Studio 8 is made with recycled plastic. The speaker grille fabric is woven from recycled polyester yarn, and our paper-based packaging is made with FSC-certified paper and printed with soy ink. Together, these choices reduce environmental impact.
- Power Source Type: Corded Electric
- Number Of Items: 1
- Unit Count: 2.0
- Unit count : 2.0
- Power source type : Corded Electric
- Number of items : 1

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BX76S5B5 |
| Age Range Description | Adult |
| Audio Output Mode | Stereo |
| Battery Charge Time | 8 Hours |
| Best Sellers Rank | #9,641 in Electronics ( See Top 100 in Electronics ) #281 in Portable Bluetooth Speakers |
| Brand | Harman Kardon |
| Built-In Media | Onyx Studio 8, Power Cable |
| Color | Black |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | Touch |
| Controller Type | Corded Electric |
| Customer Reviews | 4.6 out of 5 stars 331 Reviews |
| Enclosure Material | Metal |
| Frequency Response | 20 KHz |
| Is Electric | Yes |
| Is Waterproof | FALSE |
| Item Height | 11 inches |
| Item Weight | 9.35 Pounds |
| MP3 player | No |
| Manufacturer | Harman Kardon |
| Model Name | Harman Kardon Onyx Studio 8 |
| Model Number | HKOS8BLKAM |
| Mounting Type | Tabletop Mount |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Series Number | 8 |
| Speaker Maximum Output Power | 150 Watts |
| Speaker Type | Bookshelf |
| UPC | 657768329135 |
| Warranty Description | 90 days limited warranty |
| Warranty Type | Limited |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** Harman Kardon
- **Speaker Maximum Output Power:** 150 Watts
- **Frequency Response:** 20 KHz
- **Connectivity Technology:** Bluetooth
- **Audio Output Mode:** Stereo

## Images

![Harman Kardon Onyx Studio 8 (Renewed), Black - Image 1](https://m.media-amazon.com/images/I/71RJ+a-sN2L.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: What is the wattage?**
A: Incredible sound!! It’s is 60 watts and 30 watts with the battery. It adjusts it sound for the environment. Enjoy the portability wherever you go.

**Q: Hi 👋 the battery has any problems with ?**
A: The one I purchased was refurbished and the charging was more than twice the time of usage. six to eight hours to fully charge, less than 4hours of playing time.

**Q: Is harmon/ kardon speakers for outdoor use**
A: I use it outside here in Florida by the pool. Excellent speaker. Sound is awesome.

**Q: Does this harman kardon onyx studio 8 bluetooth wireless portable speaker have a bass booster feature?**
A: It has a great bass sound on its own.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Deep bass on a retro package
*by F***A on January 14, 2026*

Matched up to JBL quality at a nicer look

### ⭐⭐⭐⭐⭐ Fantastic speakers
*by J***S on January 9, 2026*

This is quality product. Great sound. Fantastic bass.

### ⭐⭐⭐⭐⭐ Buy it!!!
*by R***N on December 26, 2025*

Unbelievable sound! Deep bass, crystal clear sound and LOUD! The little handle is perfect and solid.

## Frequently Bought Together

- Harman Kardon Onyx Studio 8 (Renewed), Black
- Charger for Harman Kardon Onyx Studio 8 7 6 5 4 3 2 1 Wireless Bluetooth Portable Speaker Compatible with Harman Kardon Charger 19V 38W AC Charger Fast Replacement Power Adapter
- for Harman Kardon Charger Onyx Studio 8 7 6 5 4 3 2 1 Wireless Bluetooth Speaker Replacement Harmon Kardon Charger 19V AC Power Cord Supply【10 FT】 VHBW

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-01-25*