---
product_id: 332430482
title: "Onyx Studio 7 Bluetooth Wireless Portable Speaker - 8 Hours Music Play time - Black"
brand: "harman kardon"
price: "€ 507.61"
currency: EUR
in_stock: true
category: "Harman Kardon"
url: https://www.desertcart.pt/products/332430482-onyx-studio-7-bluetooth-wireless-portable-speaker-8-hours-music
store_origin: PT
region: Portugal
---

# 10m Bluetooth range 50W powerful stereo output 8 hours nonstop playtime Onyx Studio 7 Bluetooth Wireless Portable Speaker - 8 Hours Music Play time - Black

**Brand:** harman kardon
**Price:** € 507.61
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your vibe with sound that speaks success.

## Quick Answers

- **What is this?** Onyx Studio 7 Bluetooth Wireless Portable Speaker - 8 Hours Music Play time - Black by harman kardon
- **How much does it cost?** € 507.61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/332430482-onyx-studio-7-bluetooth-wireless-portable-speaker-8-hours-music)

## 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 Aluminum Build:** Modern, durable design that complements your professional aesthetic and lifestyle.
- • **All-Day Wireless Freedom:** Enjoy up to 8 hours of seamless music playback without tethering to a power source.
- • **App-Controlled Convenience:** Take full control of your sound experience right from your device for ultimate ease.
- • **Immersive 50W Stereo Sound:** Fill your space with rich, room-filling audio that commands attention.
- • **Effortless Bluetooth Connectivity:** Pair instantly with laptops, smartphones, or tablets within a 10-meter range.

## Overview

The Harman Kardon Onyx Studio 7 is a premium portable Bluetooth speaker delivering 50 watts of dynamic stereo sound through a sleek aluminum enclosure. With an 8-hour battery life and 10-meter wireless range, it offers professional-grade audio performance and stylish portability for the modern millennial on the go.

## Description

Harman Kardon Onyx Studio 7

## Features

- Harman Kardon Onyx Studio 7

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09817FXSM |
| Additional Features | Portable |
| Age Range Description | Adult |
| Antenna Location | For Music Players |
| Audio Driver Size | 25 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Battery Average Life | 8 Hours |
| Battery Charge Time | 8 Hours |
| Best Sellers Rank | #161,754 in Electronics ( See Top 100 in Electronics ) #3,287 in Portable Bluetooth Speakers |
| Bluetooth Range | 10 Meters |
| Brand | Harman Kardon |
| Built-In Media | Harman Kardon Onyx Studio 7 |
| Color | Black |
| Compatible Devices | Laptop, Personal Computer, Smartphone |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | App |
| Controller Type | Battery Powered |
| Customer Package Type | FFP |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,761) |
| Enclosure Material | Aluminum |
| Frequency Response | 2480 MHz |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 6.26"D x 10.55"W x 11.89"H |
| Item Weight | 7.3 Pounds |
| Manufacturer | Harmon Kardon |
| Maximum Range | 60 Meters |
| Model Name | Onyx Studio 7 |
| Model Number | HKOS7BLKAM |
| Mounting Type | Tabletop Mount |
| Number of Audio Channels | 2.0 |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | Battery Powered |
| Series Number | 7 |
| Speaker Maximum Output Power | 50 Watts |
| Speaker Size | 268 Millimeters |
| Speaker Type | Tweeter |
| Specific Uses For Product | Portable music playback with smartphones or tablets |
| Subwoofer Connectivity Technology | Wireless |
| Tweeter Diameter | 0.16 Meters |
| UPC | 028292288630 |
| Unit Count | 1.0 Count |
| Warranty Description | manufacture |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** Harman Kardon
- **Connectivity Technology:** Bluetooth
- **Frequency Response:** 2480 MHz
- **Speaker Maximum Output Power:** 50 Watts

## Images

![Onyx Studio 7 Bluetooth Wireless Portable Speaker - 8 Hours Music Play time - Black - Image 1](https://m.media-amazon.com/images/I/719B74jIGuL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does it sound like the 6?**
A: No.the 6 has better bass. The 7 has clearer sound.

**Q: does the item come with charger?**
A: Yes it does. Good to go. Charge lasts about eight hours. Sound is fantastic

**Q: Some say it’s not waterproof and some say it is, which is it?**
A: For the price, I wouldn't test its "waterproof" claim. I have mine in a diesel shop on my box. Went from onyx 3 to a 7. Never had problems in the shop atmosphere.

**Q: does anybody know what is the difference between a studio four and a studio seven?**
A: Exactly 3.

## Frequently Bought Together

- Harman Kardon Onyx Studio 7 Bluetooth Wireless Portable Speaker - 8 Hours Music Play time - Black
- 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
- Harman Kardon Onyx Studio 7 Bluetooth Wireless Portable Speaker - 8 Hours Music Play time - Grey

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pt/products/332430482-onyx-studio-7-bluetooth-wireless-portable-speaker-8-hours-music](https://www.desertcart.pt/products/332430482-onyx-studio-7-bluetooth-wireless-portable-speaker-8-hours-music)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-07-11*