---
product_id: 55042317
title: "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"
brand: "nicer-s"
price: "₩32899"
currency: KRW
in_stock: true
category: "Nicer S"
url: https://www.desertcart.kr/products/55042317-ac-adapter-charger-replacement-for-harman-kardon-onyx-studio-4
store_origin: KR
region: South Korea
---

# 19V Output Power 100-240V Universal Input 2.1A Current Rating 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

**Brand:** nicer-s
**Price:** ₩32899
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your vibe, anywhere, anytime.

## Quick Answers

- **What is this?** 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 by nicer-s
- **How much does it cost?** ₩32899 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/55042317-ac-adapter-charger-replacement-for-harman-kardon-onyx-studio-4)

## 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 Match:** Engineered to perfectly replace your Harman Kardon Onyx Studio 1-4 adapters for uninterrupted sound.
- • **Plug & Play Convenience:** Includes Type B 3-pin North American plug and barrel connector for hassle-free setup.
- • **Compact & Portable Design:** Sleek rectangular form factor with built-in cord, ideal for on-the-go professionals who demand style and function.
- • **Certified Safety & Quality:** CE, FCC, and RoHS certified for peace of mind and reliable performance every time.
- • **Global Voltage Compatibility:** Supports 100-240V input, so you’re powered up anywhere your work or play takes you.

## Overview

This Nicer-S AC Adapter Charger Replacement delivers a stable 19V/2.1A output, compatible with Harman Kardon Onyx Studio wireless speakers (models 1-4). Certified for safety and quality, it supports universal 100-240V input and features a convenient Type B 3-pin plug with barrel connector, ensuring seamless, reliable power supply for your premium audio experience.

## 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

## 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 4.4 out of 5 stars (1,034) |
| Enclosure Material | Plastic |
| Form Factor | Rectangular with power cord |
| Frequency Range | 60 hertz |
| 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 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

![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 - 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

## 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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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-09-11*