---
product_id: 703199385
title: "Harman Kardon Onyx Studio 9, Portable Bluetooth Speaker, Auracast Multi-Speaker Connection, Adaptive Self-Tuning, Constant Sound Field Technology, USB Charging Port, Grey, EU Plug (Type C)"
brand: "harman kardon"
price: "27927 som"
currency: KGS
in_stock: false
reviews_count: 7
url: https://www.desertcart.kg/products/703199385-harman-kardon-onyx-studio-9-portable-bluetooth-speaker-auracast-multi
store_origin: KG
region: Kyrgyzstan
---

# Auracast multi-speaker connection 50W max output power 8 hours battery life Harman Kardon Onyx Studio 9, Portable Bluetooth Speaker, Auracast Multi-Speaker Connection, Adaptive Self-Tuning, Constant Sound Field Technology, USB Charging Port, Grey, EU Plug (Type C)

**Brand:** harman kardon
**Price:** 27927 som
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Elevate your sound game — where style meets unstoppable power.

## Quick Answers

- **What is this?** Harman Kardon Onyx Studio 9, Portable Bluetooth Speaker, Auracast Multi-Speaker Connection, Adaptive Self-Tuning, Constant Sound Field Technology, USB Charging Port, Grey, EU Plug (Type C) by harman kardon
- **How much does it cost?** 27927 som with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/703199385-harman-kardon-onyx-studio-9-portable-bluetooth-speaker-auracast-multi)

## 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 Charging Hub:** USB port doubles as a power bank to keep your devices charged on the move.
- • **All-Day Portability:** Lightweight design with a built-in handle and 8-hour battery life keeps your soundtrack going.
- • **Personalized Audio Control:** Fine-tune your sound with the Harman Kardon ONE app’s EQ settings for your perfect vibe.
- • **Seamless Multi-Speaker Sync:** Auracast technology lets you wirelessly connect multiple speakers for a party-ready soundscape.
- • **Immersive 3D Sound Experience:** Crystal-clear vocals, deep bass, and adaptive self-tuning for flawless audio anywhere.

## Overview

The Harman Kardon Onyx Studio 9 is a premium portable Bluetooth speaker delivering 50 watts of rich stereo sound with crystal-clear highs and deep bass. Featuring adaptive self-tuning technology, it automatically optimizes audio based on your environment. With up to 8 hours of battery life, a convenient USB charging port, and Auracast multi-speaker connectivity, it’s designed for seamless indoor and outdoor use. Control your experience via the Harman Kardon ONE app for personalized EQ settings, all wrapped in a sleek, durable metal enclosure with a built-in handle for effortless portability.

## Description

Harman Kardon Portable Bluetooth Speakers Harman Kardon Bluetooth speakers have exceptional sound quality and sleek design. The speakers deliver rich, immersive sound with crystal clear vocals, clear highs and deep bass. So you can hear every note and nuance of your favorite music. Whether you use the speakers indoors or outdoors. Thanks to the built-in battery for long playtime and strong, durable materials, the Harman Kardon Bluetooth speakers are perfect for taking out the door. Some models have additional functionalities, such as Automatic Self-tuning. This optimizes the sound based on your environment. Or the function of pairing multiple Harman Kardon speakers together for the ultimate stereo experience. Harman Kardon Bluetooth speakers combine style, functionality and superior sound quality – the perfect choice for any listening occasion.

Review: Great Speaker - Great speaker for indoor use. Set up in my room, everything you need performance-wise. Great for movies and music.
Review: Top - Ok , am soo glad i lost my portable jbl, i mean wow just wow.. quality of sound is top..

## Features

- Immersive audio: The Onyx Studio 9 wireless Bluetooth speaker delivers crystal clear vocals, clear highs and deep bass. Thanks to the handle you can take it anywhere.
- Convenient Smart Speaker: Charge your mobile device via the USB port and enjoy up to 8 hours of music. This portable Bluetooth speaker is easy to move from room to room.
- Boost the sound: Wirelessly pair 2 Onyx Studio 9 speakers together or use Auracast to connect multiple Auracast-compatible speakers, even from other brands.
- Self-Tuning: When Self-Tuning is on, the Onyx Studio wireless speaker automatically adjusts the sound to the environment. So you always have the best sound, no matter where the speaker is.
- Personalized settings: Use the Harman Kardon ONE app to easily set up your Onyx Studio 9. For example, with the EQ settings, adjust the amount of bass.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DT79T1B1 |
| Antenna Location | For Smartphones or Tablets, For Music Players, For Computers, For Televisions, For Surround Sound Systems |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Battery Average Life | 8 Hours |
| Battery Capacity | 4722 |
| Battery Charge Time | 8 Hours |
| Best Sellers Rank | 568 in Portable Bluetooth Speakers |
| Box Contents | 1 x Harman Kardon Onyx Studio 9, 1 x Power Cord, Quick Start Guide, Safety Sheet, Warranty Card |
| Brand Name | Harman Kardon |
| Colour | grey |
| Compatible Devices | Laptop, Smartphone, Tablet, Television |
| Connectivity Protocol | Bluetooth, Wired (aux or RCA) |
| Control Method | App |
| Customer Reviews | 4.7 4.7 out of 5 stars (56) |
| Enclosure Material | Metal |
| Frequency Response | 50 KHz |
| Impedance | 20 Ohms |
| Input Voltage | 3.63 Volts |
| Is Waterproof | False |
| Item Dimensions D x W x H | 31.2D x 32.2W x 17.2H centimetres |
| Item Weight | 3.33 Kilograms |
| Manufacturer | harman kardon |
| Maximum Speaker Output Power (in watts) | 50 Watts |
| Model Name | Harman Kardon Onyx Studio 9 |
| Model Number | HKOS9GRYEP |
| Mounting Type | Floor Standing |
| Network Connectivity Technology | Bluetooth |
| Number of Audio Channels | 3.0 |
| Number of Batteries | 1 P76 batteries required. (included) |
| Number of Items | 5 |
| Power Source | Battery Powered, Corded Electric |
| Product Features | Bass Boost, Hi Res Audio, Multi Room Audio, Portable, Stereo Pairing |
| Speaker Size | 31.5 Centimetres |
| Speaker Type | portable_speaker |
| Specific Uses For Product | Home entertainment, Portable outdoor use, Multi-room audio |
| Subwoofer Connectivity Technology | Wireless |
| Unit Count | 1.0 count |
| Warranty Type | Limited |
| Wireless Technology Type | Bluetooth |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** Harman Kardon
- **Connectivity technology:** Bluetooth
- **Frequency response:** 50 KHz
- **Input voltage:** 3.63 Volts
- **Material:** Metal
- **Model name:** Harman Kardon Onyx Studio 9
- **Mounting type:** Floor Standing
- **Speaker maximum output power:** 50 Watts
- **Speaker type:** portable_speaker

## Images

![Harman Kardon Onyx Studio 9, Portable Bluetooth Speaker, Auracast Multi-Speaker Connection, Adaptive Self-Tuning, Constant Sound Field Technology, USB Charging Port, Grey, EU Plug (Type C) - Image 1](https://m.media-amazon.com/images/I/814B5jXqNVL.jpg)
![Harman Kardon Onyx Studio 9, Portable Bluetooth Speaker, Auracast Multi-Speaker Connection, Adaptive Self-Tuning, Constant Sound Field Technology, USB Charging Port, Grey, EU Plug (Type C) - Image 2](https://m.media-amazon.com/images/I/71uUI3uqv9L.jpg)
![Harman Kardon Onyx Studio 9, Portable Bluetooth Speaker, Auracast Multi-Speaker Connection, Adaptive Self-Tuning, Constant Sound Field Technology, USB Charging Port, Grey, EU Plug (Type C) - Image 3](https://m.media-amazon.com/images/I/91+nTT5KDqL.jpg)
![Harman Kardon Onyx Studio 9, Portable Bluetooth Speaker, Auracast Multi-Speaker Connection, Adaptive Self-Tuning, Constant Sound Field Technology, USB Charging Port, Grey, EU Plug (Type C) - Image 4](https://m.media-amazon.com/images/I/81g91ZdIiDL.jpg)
![Harman Kardon Onyx Studio 9, Portable Bluetooth Speaker, Auracast Multi-Speaker Connection, Adaptive Self-Tuning, Constant Sound Field Technology, USB Charging Port, Grey, EU Plug (Type C) - Image 5](https://m.media-amazon.com/images/I/71-n2J87QbL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Speaker
*by M***D on 10 September 2025*

Great speaker for indoor use. Set up in my room, everything you need performance-wise. Great for movies and music.

### ⭐⭐⭐⭐⭐ Top
*by L***S on 11 June 2025*

Ok , am soo glad i lost my portable jbl, i mean wow just wow.. quality of sound is top..

### ⭐⭐⭐⭐⭐ Review
*by J***L on 7 November 2025*

He tenido muchos JBL y harman kardon como, Onyx Studio 4, Onyx Studio 5, incluso harman go play 3,(que lo vendi a la semana siguiente jeje) para mi es mas portatil y mejor el onyx studio 9, quiero decir que este es el que mejor sonido me a dado, ya que es ecualizable,portable etc, lo cual escucho detalles mas detallados que en los otros modelos mencionados, aqui dejo una foto de como lo tengo yo pero se puede personalizar como querais. Tuve también un soundcore boom plus, pero este onyx 9 me parece de mayor calidad y bajos mucho mas profundos. Lo recomiendo un montón, eso si desde el 1° dia ecualizarlo vais a notar muchisimo la mejora en sonido. Por lo demas super contento, soy un tio dificil de conquistar por un altavoz, ya que los vendo o devuelvo casi todos, y este es mejor de lo que esperaba. Lo recomiendo.

## Frequently Bought Together

- Harman Kardon Onyx Studio 9, Portable Bluetooth Speaker, Auracast Multi-Speaker Connection, Adaptive Self-Tuning, Constant Sound Field Technology, USB Charging Port, 8 Hours Battery Life, Grey
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**Shop now:** [https://www.desertcart.kg/products/703199385-harman-kardon-onyx-studio-9-portable-bluetooth-speaker-auracast-multi](https://www.desertcart.kg/products/703199385-harman-kardon-onyx-studio-9-portable-bluetooth-speaker-auracast-multi)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-04-26*