---
product_id: 550959342
title: "Harman Kardon Onyx Studio 8 Portable Bluetooth Speaker HKOS8CPNAM (Renewed)"
brand: "harman kardon"
price: "$444.91"
currency: USD
in_stock: true
reviews_count: 8
category: "Amazon Renewed"
url: https://www.desertcart.us/products/550959342-harman-kardon-onyx-studio-8-portable-bluetooth-speaker-hkos8cpnam-renewed
store_origin: US
region: United States of America
---

# Self-Tuning tech for perfect sound 50W powerful stereo output 8 hours wireless playtime Harman Kardon Onyx Studio 8 Portable Bluetooth Speaker HKOS8CPNAM (Renewed)

**Brand:** harman kardon
**Price:** $444.91
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game—wherever life takes you.

## Quick Answers

- **What is this?** Harman Kardon Onyx Studio 8 Portable Bluetooth Speaker HKOS8CPNAM (Renewed) by harman kardon
- **How much does it cost?** $444.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/550959342-harman-kardon-onyx-studio-8-portable-bluetooth-speaker-hkos8cpnam-renewed)

## 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:** Automatically calibrates to your environment for flawless audio, wherever your vibe takes you.
- • **Room-Filling Power:** Experience rich, immersive 50W stereo sound that transforms any space into your personal concert hall.
- • **Seamless Dual Bluetooth:** Connect two devices simultaneously and effortlessly switch playlists—because sharing music is the new networking.
- • **Sleek & Portable Design:** Premium anodized aluminum handle doubles as a sturdy base—carry style and sound from room to room with ease.
- • **All-Day Wireless Freedom:** Up to 8 hours of uninterrupted Bluetooth streaming means your soundtrack never stops, no cords attached.

## Overview

The Harman Kardon Onyx Studio 8 is a premium portable Bluetooth speaker delivering 50 watts of rich stereo sound with advanced Self-Tuning technology. Featuring an elegant anodized aluminum handle for easy portability, it offers seamless dual-device Bluetooth connectivity and up to 8 hours of wireless playtime. Professionally renewed to look and perform like new, it’s the perfect blend of style, power, and smart audio for the modern professional.

## Description

This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of desertcart Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by desertcart-qualified suppliers. Then, the product is sold as an desertcart Renewed product on desertcart. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the desertcart Renewed Guarantee.

Review: Loved it 🥰 - Really great sound, easy to handle , and the look just fits my decoration
Review: Great Sound! Love the portability! - Connects seamlessly and has a great sound! Love the portability to just be able to move it around the house when needed.

## 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 technology: Enjoy optimal 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CCWY28Z1 |
| Additional Features | Self-Tuning |
| Antenna Location | listening to music, conference calls, party |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Battery Average Life | 8 Hours |
| Battery Capacity | 3250 Milliamp Hours |
| Battery Charge Time | 8 Hours |
| Best Sellers Rank | #2,808 in Amazon Renewed ( See Top 100 in Amazon Renewed ) #76 in Renewed Portable Bluetooth Speakers #1,345 in Portable Bluetooth Speakers |
| Bluetooth Range | 10 Meters |
| Brand | Harman Kardon |
| Built-In Media | Onyx Studio 8, Power Cable |
| Color | Beige |
| Compatible Devices | Smartphone, Tablet, Laptop |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | Touch |
| Controller Type | Button |
| Customer Reviews | 4.6 out of 5 stars 29 Reviews |
| Enclosure Material | Premium materials, Recycled polyester yarn |
| Is Waterproof | FALSE |
| Item Weight | 4.47 Kilograms |
| MP3 player | No |
| Manufacturer | Harman Kardon |
| Material | Premium materials, Recycled polyester yarn |
| Model Name | Harman Kardon Onyx Studio 8 |
| Model Number | Harman Kardon Onyx Studio 8 |
| Mounting Type | Tabletop Mount |
| Number of Audio Channels | 2.0 |
| Number of Batteries | 1 9V batteries required. (included) |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Speaker Maximum Output Power | 50 Watts |
| Speaker Type | Multimedia |
| Specific Uses For Product | listening to music |
| Subwoofer Connectivity Technology | Wireless |
| Tweeter Diameter | 25 Millimeters |
| UPC | 657768574672 |
| Unit Count | 1.0 Count |
| Warranty Description | 90 days limited warranty |
| Warranty Type | Limited |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 12 Centimeters |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** Harman Kardon
- **Connectivity Technology:** Bluetooth
- **Mounting Type:** Tabletop Mount
- **Speaker Maximum Output Power:** 50 Watts

## Images

![Harman Kardon Onyx Studio 8 Portable Bluetooth Speaker HKOS8CPNAM (Renewed) - Image 1](https://m.media-amazon.com/images/I/610TVOUpKwL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Loved it 🥰
*by M***1 on May 26, 2026*

Really great sound, easy to handle , and the look just fits my decoration

### ⭐⭐⭐⭐⭐ Great Sound! Love the portability!
*by F***O on May 19, 2026*

Connects seamlessly and has a great sound! Love the portability to just be able to move it around the house when needed.

### ⭐⭐⭐⭐⭐ Love
*by S***Y on May 10, 2026*

Great sounds

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**Shop now:** [https://www.desertcart.us/products/550959342-harman-kardon-onyx-studio-8-portable-bluetooth-speaker-hkos8cpnam-renewed](https://www.desertcart.us/products/550959342-harman-kardon-onyx-studio-8-portable-bluetooth-speaker-hkos8cpnam-renewed)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-04*