---
product_id: 220558349
title: "New AC/DC Adapter for Harman Kardon Onyx Studio 4 3 2 1 IV III II I Bluetooth Wireless Portable Speaker System HK ESX2567Q ONYX3 2GP468 NSA40ED-190200 AU38AA-00 Power Supply"
brand: "hzpower"
price: "¥16048"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/220558349-new-ac-dc-adapter-for-harman-kardon-onyx-studio-4
store_origin: JP
region: Japan
---

# 40W - 65W power output CE / FCC / RoHS certified 19VDC 3000mA New AC/DC Adapter for Harman Kardon Onyx Studio 4 3 2 1 IV III II I Bluetooth Wireless Portable Speaker System HK ESX2567Q ONYX3 2GP468 NSA40ED-190200 AU38AA-00 Power Supply

**Brand:** hzpower
**Price:** ¥16048
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Sound Experience!

## Quick Answers

- **What is this?** New AC/DC Adapter for Harman Kardon Onyx Studio 4 3 2 1 IV III II I Bluetooth Wireless Portable Speaker System HK ESX2567Q ONYX3 2GP468 NSA40ED-190200 AU38AA-00 Power Supply by hzpower
- **How much does it cost?** ¥16048 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/220558349-new-ac-dc-adapter-for-harman-kardon-onyx-studio-4)

## Best For

- hzpower enthusiasts

## Why This Product

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

## Key Features

- • **Certified Quality:** CE, FCC, and RoHS certified for peace of mind.
- • **Hassle-Free Warranty:** 30-day money-back guarantee and 1-year warranty.
- • **Powerful Performance:** Delivers 19VDC with up to 3.4A for optimal sound.
- • **Seamless Connectivity:** Designed for your Bluetooth wireless speaker system.
- • **Unmatched Compatibility:** Perfectly fits Harman Kardon Onyx Studio series.

## Overview

The HZPOWER AC/DC Adapter is a high-performance power supply designed specifically for the Harman Kardon Onyx Studio series. With CE, FCC, and RoHS certifications, it ensures safety and reliability while delivering a powerful output of 19VDC and up to 3.4A. This adapter is compatible with multiple models, making it a versatile choice for music lovers. Plus, enjoy a 30-day money-back guarantee and a one-year warranty for added confidence in your purchase.

## Description

New AC/DC Adapter for Harman Kardon Onyx Studio 4 3 2 1 IV III II I Bluetooth Wireless Portable Speaker System HK ESX2567Q ONYX3 2GP468 NSA40ED-190200 AU38AA-00 Power Supply

## Features

- HZPOWER products are CE / FCC / RoHS certified, tested by the manufacturer to match and / or exceed the OEM specifications.
- Compatibility:For Harman Kardon ONYX Studio 1 2 3 4 Wireless Portable Speaker System
- For Harman Kardon NSA40ED-190200 Onyx Studio Portable, Onyx Studio-2 Wireless Speaker System ONYXSTUDIO2BLKUS HKONYXSTUDIOJN NSA40ED190200 ESX2567Q; ONYX Studio Bluetooth Wireless Portable Speaker System harman/kardon 6132A-ONYXST ; Harman/Kardon AU38AA-00 AU38AA-OO Fits Harman Kardon Onyx Wireless Speaker System ESX2567Q ; ESX2567Q ESX-2567Q S/N FC0006 0534860 FC00060534860 FC005-0924799 19VDC 2000mA 19.0 VDC 3000mA - 3420mA 3.4 Amp 40W - 65W Switching Power Supply
- For Harman Kardon Onyx Studio Portable Wireless Speaker System with Rechargeable Battery ; Onyx Studio 4 IV Wireless Bluetooth Speaker HKOS4BLKAM HKOS4BLKBSG HKOS4WHTBSG HKOS4BLUBSG ; Onyx Studio 4 3 2 1 IV III II I Wireless Bluetooth Speaker ; HK Onyx 1 I Studio 2GP468 ONYXSTUDIOBLK
- Service and Support: 30 Days Money Back Guarantee and one year warranty. Please contact us with any questions or concerns

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GB7X6Y4 |
| Customer Reviews | 4.3 4.3 out of 5 stars (887) |
| Date First Available | July 14, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 7.4 ounces |
| Item model number | 4350996017 |
| Manufacturer | HZPOWER |
| Package Dimensions | 5.79 x 3.19 x 1.73 inches |

## Product Details

- **Brand:** HZPOWER
- **Compatible devices:** Speakers
- **Included components:** 1 AC Charger, 1 US Cable
- **Input voltage:** 240 Volts
- **Amperage:** 3400 Milliamps
- **Total USB ports:** 1
- **Wattage:** 65 watts
- **Number of items:** 1
- **Output current:** 3400 Milliamps
- **Specification met:** CE, FCC, RoHS

## Images

![New AC/DC Adapter for Harman Kardon Onyx Studio 4 3 2 1 IV III II I Bluetooth Wireless Portable Speaker System HK ESX2567Q ONYX3 2GP468 NSA40ED-190200 AU38AA-00 Power Supply - Image 1](https://m.media-amazon.com/images/I/418eKt7pTML.jpg)

## Questions & Answers

**Q: Will this work for my onyx studio 2**
A: It should but if not you can always return it.

**Q: Buenas tardes, sirve para onyx studio 2 id: apionyxst2 ic:6132a-onyxst2?**
A: Excelente artículo...lo recomiendo 5☆☆☆☆☆

**Q: Sirve para el onyx studio 2 id:apionyxst2 ic:6132a-onyxst2?**
A: yes

**Q: It works for onyx studio (the first one) ? Thanks**
A: Yes

## Frequently Bought Together

- New AC/DC Adapter Fit for Harman Kardon Onyx Studio 4 3 2 1 IV III II I Bluetooth Wireless Portable Speaker System HK ESX2567Q ONYX3 2GP468 NSA40ED-190200 AU38AA-00 Power Supply
- BCXY ICR22650 Battery Replacement for Onyx Studio 4, Onyx 4

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**Shop now:** [https://www.desertcart.jp/products/220558349-new-ac-dc-adapter-for-harman-kardon-onyx-studio-4](https://www.desertcart.jp/products/220558349-new-ac-dc-adapter-for-harman-kardon-onyx-studio-4)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-15*