---
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: "491 kr"
currency: NOK
in_stock: true
category: "Kfd"
url: https://www.desertcart.no/products/42956461-kfd-ac-adapter-for-harman-kardon-onyx-studio-1-2
store_origin: NO
region: Norway
---

# 40W Power Output 19V 2.1A Stable Current V-0 Flame Retardant Safety 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:** 491 kr
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your vibe, never miss a beat!

## 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?** 491 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/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:** V-0 grade flame retardant casing with OVP, OCP & SCP protections for ultimate durability.
- • **Compact & Convenient:** Lightweight 0.25kg design with wall-mount for clutter-free, stylish power supply.
- • **Seamless Compatibility:** 100% fit for Harman Kardon Onyx Studio 1-7 & Aura Studio series—no guesswork, just plug & play.
- • **Power Up with Confidence:** Certified CE/FCC/RoHS for unmatched safety and reliability.
- • **Warranty-Backed Peace of Mind:** Enjoy 36 months warranty plus 30 days free exchange—because your sound deserves the best.

## Overview

The KFD AC Adapter delivers a reliable 40W, 19V 2.1A power supply engineered specifically for Harman Kardon Onyx Studio and Aura Studio wireless speakers. Certified for safety (CE/FCC/RoHS) and built with flame-retardant materials plus multiple protections (OVP, OCP, SCP), it guarantees a perfect OEM-level fit and long-lasting performance. Backed by a 36-month warranty and 30-day free exchange, it’s the smart, safe choice to keep your premium sound system charged and ready.

## 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 |
| Amperage | 2.1 A |
| Brand | KFD |
| Built-In Media | Replacement Harman Kardon Charger, Replacement Harman Kardon Power Supply |
| 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 |
| Connectivity Technology | Bluetooth,Wireless |
| Connector Type | DC Barrel |
| Current | AC |
| Current Rating | 2.1 A |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,646) |
| Enclosure Material | fire-resistant plastic |
| Frequency Range | 60 hertz |
| Input Voltage | 240 volts |
| Item Weight | 0.25 kg |
| 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 A |
| Output Voltage | 19 volts |
| Power Source | Corded Electric |
| Special Features | Short Circuit Protection |
| Specification Met | CE, FCC, RoHS |
| Total Usb Ports | 1 |
| UPC | 709445195493 |
| Unit Count | 1 Count |
| Wattage | 40 watts |

## Product Details

- **Amperage:** 2.1 A
- **Brand:** KFD
- **Color:** Black
- **Compatible Devices:** Speakers
- **Connector Type:** DC Barrel
- **Included Components:** Replacement Harman Kardon Charger, Replacement Harman Kardon Power Supply
- **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)

## 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.no/products/42956461-kfd-ac-adapter-for-harman-kardon-onyx-studio-1-2](https://www.desertcart.no/products/42956461-kfd-ac-adapter-for-harman-kardon-onyx-studio-1-2)

---

*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-17*