---
product_id: 336298888
title: "EDO Tech 19V Power Supply Charger Cord for Harman Kardon Onyx Studio 8 7 6 5 4 3 2 Aura Portable Bluetooth Wireless Speaker System (AC Power Adapter)"
brand: "edotech"
price: "2996 kr"
currency: ISK
in_stock: true
reviews_count: 2
category: "Edo Tech"
url: https://www.desertcart.is/products/336298888-edo-tech-19v-power-supply-charger-cord-for-harman-kardon
store_origin: IS
region: Iceland
---

# 19V 2.3A stable power output Universal 100-240V AC input Durable heavy-duty cable design EDO Tech 19V Power Supply Charger Cord for Harman Kardon Onyx Studio 8 7 6 5 4 3 2 Aura Portable Bluetooth Wireless Speaker System (AC Power Adapter)

**Brand:** edotech
**Price:** 2996 kr
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your vibe, anytime, anywhere.

## Quick Answers

- **What is this?** EDO Tech 19V Power Supply Charger Cord for Harman Kardon Onyx Studio 8 7 6 5 4 3 2 Aura Portable Bluetooth Wireless Speaker System (AC Power Adapter) by edotech
- **How much does it cost?** 2996 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/336298888-edo-tech-19v-power-supply-charger-cord-for-harman-kardon)

## Best For

- edotech enthusiasts

## Why This Product

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

## Key Features

- • **Plug-and-Play Setup:** Effortless installation with standard barrel connector—get back to your music fast
- • **Seamless Compatibility:** Perfectly powers Harman Kardon Onyx Studio 2-8 & JBL Xtreme series
- • **Reliable Power Delivery:** Consistent 19V 2.3A output ensures uninterrupted speaker performance
- • **Durable & Flexible Design:** Heavy-duty cable and compact adapter for versatile, long-lasting use
- • **Universal Voltage Support:** Works worldwide with 100-240V 50/60Hz input—travel-ready convenience

## Overview

The EDO Tech 19V Power Supply Charger Cord is a reliable replacement AC adapter designed for Harman Kardon Onyx Studio 2 through 8 and JBL Xtreme Bluetooth speakers. Delivering a stable 19V 2.3A output with universal 100-240V input, it ensures consistent performance and worldwide compatibility. Its durable, heavy-duty cable and compact design offer flexible setup options, while the easy plug-and-play installation gets your speaker powered quickly and efficiently.

## Description

Compatible with following Harman Kardon Onyx Studio & JBL Extreme Bluetooth Wireless Speaker: Onyx Studio 8Onyx Studio 7Onyx Studio 6Onyx Studio 5Onyx Studio 4Onyx Studio 3Onyx Studio 2JBL ExtremeJBL Extreme 2JBL Extreme 2 Special EditionInput, Output Spec.: 100~240AC input, 19V 2.3A output, 45W max, FCC, RoHS compliance

Review: Worked - Did work
Review: Yep they work...... - Great. They are a tad bit loose though but that does not stop it from powering your device. I will be getting more.

## Features

- Compatibility: replacement power supply designed for Harman Kardon ONYX Studio 2 3 4 5 6 7 8 Wireless Portable Speaker System, Harman Kardon Aura Studio 1 2 Speaker; JBL Xtreme, Xtreme 2, Xtreme 2 Special Edition
- Power Output: delivers stable 19V 2.3A output with universal 100-240V 50/60 Hz input for reliable speaker operation
- Cable Design: compact one-piece AC adapter with long heavy-duty cable for flexible setup and placement
- Durability: constructed with quality materials for consistent performance in daily use
- Easy Setup: simple plug-and-play installation with standard barrel connector for quick connection to compatible speakers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0923YTYYN |
| Customer Reviews | 4.5 4.5 out of 5 stars (16) |
| Date First Available | April 8, 2021 |
| Item Weight | 6.4 ounces |
| Item model number | EDO19V23A45W |
| Manufacturer | Edosell Supply |
| Package Dimensions | 4.53 x 3.39 x 1.65 inches |

## Product Details

- **Amperage:** 2.3 Amps
- **Brand:** EDOTech
- **Color:** Black
- **Compatible Devices:** Harman Kardon Onyx Studio
- **Connector Type:** Barrel Connector
- **Included Components:** Cable
- **Input Voltage:** 240 Volts
- **Special Feature:** Portable,Wireless, One Piece Compact Unit
- **Total USB Ports:** 1
- **Wattage:** 45 watts

## Images

![EDO Tech 19V Power Supply Charger Cord for Harman Kardon Onyx Studio 8 7 6 5 4 3 2 Aura Portable Bluetooth Wireless Speaker System (AC Power Adapter) - Image 1](https://m.media-amazon.com/images/I/61eCEadt6KL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked
*by R***A on November 7, 2025*

Did work

### ⭐⭐⭐⭐⭐ Yep they work......
*by L***T on May 15, 2023*

Great. They are a tad bit loose though but that does not stop it from powering your device. I will be getting more.

## Frequently Bought Together

- EDO Tech 19V Power Supply Charger Cord for Harman Kardon Onyx Studio 7 6 5 4 3 2 Aura Portable JBL Extreme 2 Bluetooth Wireless Speaker System (AC 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
- Hisewen 3500mAh Replacement Battery for Harman Kardon Onyx, LI11B001F Battery for Harman Kardon Onyx Studio 1/2/3/4 Bluetooth Speaker

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-27*