---
product_id: 55042317
title: "Charger for Harman Kardon Onyx Studio 4/3 / 2/1 Wireless Portable Speaker"
brand: "nicer-s"
price: "120.14 DT"
currency: TND
in_stock: true
reviews_count: 10
category: "Nicer S"
url: https://www.desertcart.tn/products/55042317-charger-for-harman-kardon-onyx-studio-4-3-2-1
store_origin: TN
region: Tunisia
---

# 19V Output Power 100-240V Worldwide Input 2.1A Current Rating Charger for Harman Kardon Onyx Studio 4/3 / 2/1 Wireless Portable Speaker

**Brand:** nicer-s
**Price:** 120.14 DT
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your vibe, anytime, anywhere — don’t let your sound fade out!

## Quick Answers

- **What is this?** Charger for Harman Kardon Onyx Studio 4/3 / 2/1 Wireless Portable Speaker by nicer-s
- **How much does it cost?** 120.14 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/55042317-charger-for-harman-kardon-onyx-studio-4-3-2-1)

## Best For

- nicer-s enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Power Boost:** Delivers a stable 19V output to keep your Harman Kardon Onyx Studio speakers energized and performing at their best.
- • **Plug & Play Convenience:** Includes a Type B 3-pin North American plug and barrel connector for effortless, secure connection.
- • **Tailored for Onyx Studio:** Specifically designed for Harman Kardon Onyx Studio 1-4 wireless speakers, ensuring perfect fit and optimal performance.
- • **Certified Quality Assurance:** CE, FCC, and RoHS certified for safety and reliability, matching or exceeding OEM standards.
- • **Universal Voltage Compatibility:** Supports 100-240V input, perfect for global use—never worry about power compatibility again.

## Overview

This Nicer-S AC Adapter Charger Replacement is engineered to perfectly fit Harman Kardon Onyx Studio 1 through 4 wireless portable speakers. With a robust 19V output and 2.1A current, it ensures consistent power delivery. Certified by CE, FCC, and RoHS, it guarantees safety and quality, while its universal 100-240V input supports global use. Designed with a Type B 3-pin plug and barrel connector, it offers hassle-free installation and reliable connectivity.

## Description

Buy AC Adapter Charger Replacement for Harman Kardon Onyx Studio 4/3 / 2/1 Wireless Portable Speaker Onyx Studio Wireless Speaker System 6132A-ONYXST, AU38AA-00,NSA40ED-190200, ESX2567Q, Power Supply: AC Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Waste of money - I ordered this product 4 montha ago and it just stoped woeking i have no idea why waste money on it
Review: Works great - Received what I expected

## Features

- Input:100-240V, 50-60Hz; Output: 19V; Cable Included.
- Compatibility:Fit for Harman Kardon ONYX Studio 1 2 3 4 Wireless Portable Speaker System
- Nicer-S products are CE/FCC/RoHS certified, tested by manufacturer to match and/or exceed specifications of OEM products
- Compatible with Harman Kardon Onyx Studio I II III 1 2 3 4 Portable Bluetooth Wireless Speaker System,Onyx Studio HKONYXSTUDIOG1 HKONYXSTUDIO3BLKAM ONYXSTUDIO3BLUEG1 ONYXSTUDIO3R TR00236_B ONYXSTUDIO2BLKUS HKONYXSTUDIOJN NSA40ED-190200 ESX2567Q AU38AA-00 AU38AA-OO 6132A-ONYXST,Harman Kardon OYNX FC0005-0767095 FC0031 FC0027,ONYXSTUDIO2BLKUS HKONYXSTUDIOJN NSA40ED-190200 ESX2567Q AU38AA-00 AU38AA-OO,HKONYXSTUDIO3BLKAM APIONYXST3 Harmon Kardon replacement Power Supply Cord Battery Charger
- AC Adapter Charger Replacement for Harman Kardon Onyx Studio 4 / 3 / 2 / 1 Wireless Portable Speaker ONYX Studio Wireless Speaker System 6132A-ONYXST, AU38AA-00,NSA40ED-190200, ESX2567Q, Power Supply

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B077TYFTDM |
| Amperage | 2.1 A |
| Brand | Nicer-S |
| Built-In Media | Power adapter, AC Cord |
| Compatible Devices | Speakers |
| Compatible Power Plug Type | Type B - 3 pin (North American) |
| Connectivity Technology | Bluetooth,Wireless |
| Connector Type | Barrel Connector |
| Current | AC/DC |
| Current Rating | 2.1 A |
| Customer Package Type | FFP |
| Customer Reviews | 4.4 out of 5 stars 1,033 Reviews |
| Enclosure Material | Plastic |
| Form Factor | Rectangular with power cord |
| Frequency Range | 60 hertz |
| Included Components | Power adapter, AC Cord |
| Input Voltage | 240 volts |
| Main Power Connector Type | 2 Pin |
| Manufacturer | Nicer-S comshop |
| Mfr Part Number | MKTBA |
| Model Number | HKOS4BLKBSG, HKOS4BLUBSG, or HKOS4WHTBSG |
| Mounting Type | Wall Mount |
| Number of Items | 1 |
| Output Current | 2.1 A |
| Output Voltage | 19 volts |
| Power Plug | Type B - 3 pin (North American) |
| Power Source | Corded Electric |
| Special Feature | Portable,Wireless |
| Special Features | Portable,Wireless |
| Specification Met | CE, RoHS |
| UPC | 642940791688 |
| Unit Count | 1 Count |
| Wattage | 45 watts |

## Product Details

- **Amperage:** 2.1 A
- **Brand:** Nicer-S
- **Compatible Devices:** Speakers
- **Connector Type:** Barrel Connector
- **Included Components:** Power adapter, AC Cord
- **Input Voltage:** 240 volts
- **Number of Items:** 1
- **Output Current:** 2.1 A
- **Special Feature:** Portable,Wireless
- **Wattage:** 45 watts

## Images

![Charger for Harman Kardon Onyx Studio 4/3 / 2/1 Wireless Portable Speaker - Image 1](https://m.media-amazon.com/images/I/51tpFfMJFTL.jpg)

## Questions & Answers

**Q: It works with onyx (the first one) ?**
A: All of them

**Q: Will this work with the onyx 6?**
A: Don’t recommend. Charging port plug is a hair too small so always falls out of charging port. Since it’s not a tight connection speaker will turn off whenever plug falls out

**Q: is good for soundboks 2 speaker?**
A: I don’t know.  Never used the cord for sound books 2 speaker.

**Q: Is this compatible with Onyx studio 5?**
A: Yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Waste of money
*by R***A on April 1, 2021*

I ordered this product 4 montha ago and it just stoped woeking i have no idea why waste money on it

### ⭐⭐⭐⭐⭐ Works great
*by M***N on December 27, 2023*

Received what I expected

### ⭐⭐⭐⭐⭐ Great quality
*by C***L on April 15, 2021*

Bought for a HK speaker and it did not come with the power supply, but this one worked perfect !

## Frequently Bought Together

- AC Adapter Charger Replacement for Harman Kardon Onyx Studio 4/3 / 2/1 Wireless Portable Speaker Onyx Studio Wireless Speaker System 6132A-ONYXST, AU38AA-00,NSA40ED-190200, ESX2567Q, Power Supply
- Rapthor 3500mAh Rechargeable Replacement Battery Compatible with Harman Kardon Onyx Studio 1/2/3/4 Wireless Bluetooth Speaker

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**Shop now:** [https://www.desertcart.tn/products/55042317-charger-for-harman-kardon-onyx-studio-4-3-2-1](https://www.desertcart.tn/products/55042317-charger-for-harman-kardon-onyx-studio-4-3-2-1)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-17*