---
product_id: 260155701
title: "Upbright 19V 3.0A-3.4A AC/DC Adapter Replacement for Harman Kardon Onyx Studio 2"
brand: "upbright"
price: "$9.68"
currency: USD
in_stock: false
url: https://www.desertcart.ec/products/260155701-upbright-19v-3-0a-3-4a-ac-dc-adapter-replacement
store_origin: EC
region: Ecuador
---

# 19V high-voltage output 100-240V global compatibility 3.0A-3.4A stable current Upbright 19V 3.0A-3.4A AC/DC Adapter Replacement for Harman Kardon Onyx Studio 2

**Brand:** upbright
**Price:** $9.68
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power your vibe, protect your sound.

## Quick Answers

- **What is this?** Upbright 19V 3.0A-3.4A AC/DC Adapter Replacement for Harman Kardon Onyx Studio 2 by upbright
- **How much does it cost?** $9.68 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/260155701-upbright-19v-3-0a-3-4a-ac-dc-adapter-replacement)

## Best For

- upbright enthusiasts

## Why This Product

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

## Key Features

- • **Power with Protection:** Advanced OVP, OCP, and SCP safeguards ensure your device stays safe from electrical mishaps.
- • **Consistent High Output:** Delivers a reliable 19V DC at up to 3.4A, guaranteeing uninterrupted premium sound performance.
- • **Durability Meets Design:** Engineered for longevity and stable charging, so your speaker stays powered for every moment that matters.
- • **Plug & Play Convenience:** Effortless replacement adapter designed specifically for your Harman Kardon Onyx Studio 2—no compatibility guesswork.
- • **Universal Voltage Mastery:** Seamlessly powers your Harman Kardon Onyx Studio 2 anywhere in the world with 100-240VAC input.

## Overview

The Upbright 19V 3.0A-3.4A AC/DC adapter is a precision replacement power supply for the Harman Kardon Onyx Studio 2, featuring worldwide voltage compatibility and built-in over-voltage, over-current, and short-circuit protections to ensure safe, reliable, and consistent performance.

## Description

Upbright NEW Global 19V 3.0A - 3.4A AC / DC Adapter Replacement For Harman Kardon Onyx Studio 2 II Bluetooth Wireless Speaker System Harman Kardon 19VDC 3000mA - 3.4 Amp Power Supply Cord Cable PS Battery Charger Input: 100 - 240 VAC Worldwide Voltage Use Mains PSU CECCCROHS.

## Features

- World Wide Input Voltage 100-240VAC 50/60Hz. OVP, OCP, SCP Protection OVP: Over Voltage output Protection.
- Bluetooth Wireless Speaker System Harman Kardon 19VDC 3000mA-3.4 Ampere Power Supply Cord Cable PS Battery Charger PSU
- SCP: Short Circuit output Protection Tested Units. In G
- OCP: Over Current output Protection.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 10 Ounces |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Energy Specifications Met | CE |
| Output Voltage | 19 Volts (DC) |
| Power Source | Corded Electric |
| Current Rating | 3 Amps |
| Frequency Range | 60 hertz |
| Main Power Connector Type | 2 Pin |
| Input Voltage | 120 Volts (AC) |
| Mount Type | Wall Mount |
| Amperage | 3.4 Amps |
| Connectivity Technology | Wireless,Bluetooth |
| Connector Type Used on Cable | Barrel Connector |
| Compatible Devices | Speakers |
| Additional Features | Wireless |

## Product Details

- **Brand:** UpBright
- **Connectivity technology:** Bluetooth
- **Connector type:** Barrel Connector
- **Compatible devices:** Speakers
- **Special features:** Short Circuit Protection
- **Input voltage:** 240 Volts
- **Mounting type:** Wall Mount
- **Amperage:** 3.4 Amps
- **Specification met:** Ma
- **Output voltage:** 19 Volts

## Images

![Upbright 19V 3.0A-3.4A AC/DC Adapter Replacement for Harman Kardon Onyx Studio 2 - Image 1](https://m.media-amazon.com/images/I/71lDBUmBU7L.jpg)
![Upbright 19V 3.0A-3.4A AC/DC Adapter Replacement for Harman Kardon Onyx Studio 2 - Image 2](https://m.media-amazon.com/images/I/715KoBR1bIL.jpg)
![Upbright 19V 3.0A-3.4A AC/DC Adapter Replacement for Harman Kardon Onyx Studio 2 - Image 3](https://m.media-amazon.com/images/I/61M88Kp3PkL.jpg)
![Upbright 19V 3.0A-3.4A AC/DC Adapter Replacement for Harman Kardon Onyx Studio 2 - Image 4](https://m.media-amazon.com/images/I/61s9D7cYM5L.jpg)
![Upbright 19V 3.0A-3.4A AC/DC Adapter Replacement for Harman Kardon Onyx Studio 2 - Image 5](https://m.media-amazon.com/images/I/71lDBUmBU7L.jpg)

## Frequently Bought Together

- UpBright 19V 3.0A-3.4A AC/DC Adapter Compatible with Harman Kardon Onyx Studio 2 II Bluetooth Wireless Speaker System Harmon Kardon 19VDC 3000mA-3.4 Amp Power Supply Cord Cable PS Battery Charger PSU
- Pickle Power 3500mAh LI11B001F Battery for Harman Kardon Onyx Studio 4, Onyx Studio 3, Onyx Studio 2, Onyx Studio 1 Bluetooth Speaker
- for Harman Kardon Charger Onyx Studio 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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**Shop now:** [https://www.desertcart.ec/products/260155701-upbright-19v-3-0a-3-4a-ac-dc-adapter-replacement](https://www.desertcart.ec/products/260155701-upbright-19v-3-0a-3-4a-ac-dc-adapter-replacement)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-08*