---
product_id: 42956461
title: "KFD AC Adapter for Harman Kardon Onyx Studio 1 2 3 4 5 6 7 Wireless Portable Speaker System Charger Power Supply Cord Plug Cable US Power Cable HK Onyx Aura Studio 5 4 3 2 1 Plus AirPlay Power Cord"
brand: "kfd"
price: "€ 51.33"
currency: EUR
in_stock: true
category: "Kfd"
url: https://www.desertcart.hr/products/42956461-kfd-ac-adapter-for-harman-kardon-onyx-studio-1-2
store_origin: HR
region: Croatia
---

# 40W Power Output Universal 100-240V Input Multi-layer Safety Protections KFD AC Adapter for Harman Kardon Onyx Studio 1 2 3 4 5 6 7 Wireless Portable Speaker System Charger Power Supply Cord Plug Cable US Power Cable HK Onyx Aura Studio 5 4 3 2 1 Plus AirPlay Power Cord

**Brand:** kfd
**Price:** € 51.33
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** KFD AC Adapter for Harman Kardon Onyx Studio 1 2 3 4 5 6 7 Wireless Portable Speaker System Charger Power Supply Cord Plug Cable US Power Cable HK Onyx Aura Studio 5 4 3 2 1 Plus AirPlay Power Cord by kfd
- **How much does it cost?** € 51.33 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/42956461-kfd-ac-adapter-for-harman-kardon-onyx-studio-1-2)

## Best For

- kfd enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from V-0 grade flame-retardant materials for premium durability and peace of mind.
- • **Seamless OEM Match:** 100% compatible with Harman Kardon Onyx Studio 1-7, Aura Studio series, and Go + Play models.
- • **Global Compatibility:** Supports worldwide 100-240V input—perfect for the jet-setting professional.
- • **Safety First, Always:** Equipped with OVP, OCP, and SCP protections to safeguard your valuable audio gear.
- • **Power Up with Confidence:** Delivers a robust 19V 2.1A output to keep your Harman Kardon Onyx Studio charged and ready.

## Overview

This KFD AC Adapter is a high-quality, CE/FCC/RoHS certified power supply designed specifically for Harman Kardon Onyx Studio 1-7, Aura Studio 1-5, and Go + Play wireless speakers. It delivers a stable 19V 2.1A (40W) output with advanced safety features including over-voltage, over-current, and short-circuit protection. Engineered with flame-retardant materials and universal 100-240V input, it ensures reliable, worldwide compatibility and long-lasting performance.

## Description

Buy KFD AC Adapter for Harman Kardon Onyx Studio 1 2 3 4 5 6 7 Wireless Portable Speaker System Charger Power Supply Cord Plug Cable US Power Cable HK Onyx Aura Studio 5 4 3 2 1 Plus AirPlay Power Cord: AC Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- KFD products are CE / FCC / RoHS certified, tested by the manufacturer to match and / or exceed the OEM specifications.
- Warranty: 30 Days Free Exchange /36 Months Warranty;
- Input: 100-240V 50-60Hz Output:19V 2.1A 40W ;Charger Connector Tip Size:Check Photo; This adapters was made with the highest quality materials.V-0 grade flame retardant,OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection)100% compatibility with the original,more safety than other adapter
- Replacement Harman Kardon Charger HK Onyx Studio Charger Power Cord Compatible with Harman Kardon ONYX Studio 1 2 3 4 5 6 7 Wireless Portable Speaker System, Harman Kardon Onyx Aura Studio 1 2 3 4 5 And Go + Play Wireless Bluetooth Speaker
- Replacement Harman Kardon Power Supply Comaptible with P/N: APIONYXST3; NSA40ED-190200; ESX2567Q; 6132A-ONYXST; AU38AA-00; AU38AA-OO; FC0005-0767095; FC0031; FC0027; TR00236_B; OW-XRDP-0NQU; APIONYXST2 APIONYXST3 Harmon Kardon replacement Power Supply Cord Battery Charger

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06WRT129K |
| Additional Features | Short Circuit Protection |
| Amperage | 2.1 Amps |
| Brand | KFD |
| Built-In Media | USB Cable |
| Color | Black |
| Compatible Devices | Speakers |
| Compatible Phone Models | Harman Kardon Onyx Studio 1, 2, 3, 4, 5, 6, 7, Onyx Aura Studio 1, 2, 3, 4, 5, Go + Play wireless Bluetooth speaker Compatible Phone Models Harman Kardon Onyx Studio 1, 2, 3, 4, 5, 6, 7, Onyx Aura Studio 1, 2, 3, 4, 5, Go + Play wireless Bluetooth speaker See more |
| Connectivity Technology | Bluetooth,Wireless |
| Connector Type | DC Barrel |
| Current | AC |
| Current Rating | 2.1 Amps |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.6 out of 5 stars 1,647 Reviews |
| Enclosure Material | fire-resistant plastic |
| Frequency Range | 60 hertz |
| Included Components | USB Cable |
| Input Voltage | 240 Volts |
| Item Weight | 0.25 Kilograms |
| Main Power Connector Type | 2 Pin |
| Manufacturer | KFD |
| Mfr Part Number | LAC-029-US |
| Model Number | LAC-029-US |
| Mounting Type | Wall Mount |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Output Current | 2.1 Amps |
| Output Voltage | 19 Volts |
| Portable | Yes |
| Power Plug | Type A - 2 pin (North American) |
| Power Source | Corded Electric |
| Special Feature | Short Circuit Protection |
| Specification Met | CE, FCC, RoHS |
| Total Usb Ports | 1 |
| UPC | 709445195493 |
| Unit Count | 1.0 Count |
| Wattage | 40 watts |

## Product Details

- **Amperage:** 2.1 Amps
- **Brand:** KFD
- **Color:** Black
- **Compatible Devices:** Speakers
- **Connector Type:** DC Jack
- **Included Components:** USB Cable
- **Input Voltage:** 240 Volts
- **Special Feature:** Short Circuit Protection
- **Total USB Ports:** 1

## Images

![KFD AC Adapter for Harman Kardon Onyx Studio 1 2 3 4 5 6 7 Wireless Portable Speaker System Charger Power Supply Cord Plug Cable US Power Cable HK Onyx Aura Studio 5 4 3 2 1 Plus AirPlay Power Cord - Image 1](https://m.media-amazon.com/images/I/51-6qHz3JXL.jpg)
![KFD AC Adapter for Harman Kardon Onyx Studio 1 2 3 4 5 6 7 Wireless Portable Speaker System Charger Power Supply Cord Plug Cable US Power Cable HK Onyx Aura Studio 5 4 3 2 1 Plus AirPlay Power Cord - Image 2](https://m.media-amazon.com/images/I/71oqEX-82fL.jpg)
![KFD AC Adapter for Harman Kardon Onyx Studio 1 2 3 4 5 6 7 Wireless Portable Speaker System Charger Power Supply Cord Plug Cable US Power Cable HK Onyx Aura Studio 5 4 3 2 1 Plus AirPlay Power Cord - Image 3](https://m.media-amazon.com/images/I/71qLq7bc40L.jpg)
![KFD AC Adapter for Harman Kardon Onyx Studio 1 2 3 4 5 6 7 Wireless Portable Speaker System Charger Power Supply Cord Plug Cable US Power Cable HK Onyx Aura Studio 5 4 3 2 1 Plus AirPlay Power Cord - Image 4](https://m.media-amazon.com/images/I/61jDMxrxelL.jpg)
![KFD AC Adapter for Harman Kardon Onyx Studio 1 2 3 4 5 6 7 Wireless Portable Speaker System Charger Power Supply Cord Plug Cable US Power Cable HK Onyx Aura Studio 5 4 3 2 1 Plus AirPlay Power Cord - Image 5](https://m.media-amazon.com/images/I/51zOeiEn1LL.jpg)

## Questions & Answers

**Q: Does it charge so it can used without being connected?**
A: Yes, but unfortunately overtime your battery wears out and having it fully charged won’t matter, it will only last for about a good hour on top volume, but a lot longer if it’s at a medium volume.

**Q: Does this come with the cable to connect to an wall outlet?**
A: Yes wall plug is included

**Q: Could you please tell me about the Connector Size?**
A: I think connector is 5.5 mm in diameter

**Q: This says Onyx 5 4 3 2 1 in some places but only 4 3 2 1 in others. Does it work for the 5 or not?**
A: I am unsure

## Frequently Bought Together

- KFD AC Adapter for Harman Kardon Onyx Studio 1 2 3 4 5 6 7 Wireless Portable Speaker System Charger Power Supply Cord Plug Cable US Power Cable HK Onyx Aura Studio 5 4 3 2 1 Plus AirPlay Power Cord
- Harman Kardon Onyx Studio 7 Portable Stereo Bluetooth Speaker - Black - (Renewed)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hr/products/42956461-kfd-ac-adapter-for-harman-kardon-onyx-studio-1-2](https://www.desertcart.hr/products/42956461-kfd-ac-adapter-for-harman-kardon-onyx-studio-1-2)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-16*