---
product_id: 101143437
title: "AC Power Adapter Power Supply for JBL Bar 3.1 4K Ultra HD Soundbar"
brand: "eptech"
price: "€ 40.59"
currency: EUR
in_stock: true
reviews_count: 8
category: "E Ptech"
url: https://www.desertcart.it/products/101143437-ac-power-adapter-power-supply-for-jbl-bar-3-1
store_origin: IT
region: Italy
---

# 50W high-efficiency power output 100-240V global voltage compatibility 10ft long power cord for flexible setup AC Power Adapter Power Supply for JBL Bar 3.1 4K Ultra HD Soundbar

**Brand:** eptech
**Price:** € 40.59
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your soundbar like a pro—never miss a beat or a moment!

## Quick Answers

- **What is this?** AC Power Adapter Power Supply for JBL Bar 3.1 4K Ultra HD Soundbar by eptech
- **How much does it cost?** € 40.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/101143437-ac-power-adapter-power-supply-for-jbl-bar-3-1)

## Best For

- eptech enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Perfect:** 100% compatible direct replacement adapter—no hassle, just pure sound 🎶
- • **Extended Reach Power:** 10-foot cord lets you place your soundbar exactly where it belongs 🔌
- • **Built-In Safety Shield:** Overcurrent, overvoltage & short circuit protection for worry-free listening ⚡
- • **Universal Voltage Mastery:** Seamlessly powers your JBL Bar 3.1 anywhere in the world 🌍
- • **Certified Quality Assurance:** FCC, CE & RoHS certifications guarantee premium, eco-friendly build ✅

## Overview

This EPtech AC Power Adapter delivers a reliable 50W output with universal 100-240V input, designed exclusively for JBL Bar 3.1 4K Ultra HD Soundbar. Featuring a 10-foot power cord for flexible placement and comprehensive safety protections including overcurrent, overvoltage, and short circuit safeguards, it meets FCC, CE, and RoHS certifications to ensure top-tier quality and eco-conscious manufacturing.

## Description

Product description

Review: Very quick shipment. High quality transformer. - Really nice product.
Review: Works great. - It was a direct replacement for my soundbar. Works as it should and doesn't cost much.

## Features

- World Wide Input Voltage 100-240VAC 50/60Hz.
- Replacement AC Adapter/Charger ,100% Compatible with the device model listed.
- Charger/Adapter has total 10 Ft Long power cord.
- Safety Features: Over current protection; Total power protection; Over voltage protection; Short Circuit Protection.
- Manufactured with the highest quality materials. Certification: FCC, CE and RoHS.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BWFW8T2 |
| Additional Features | Short Circuit Protection |
| Brand | EPtech |
| Built-In Media | AC Power Adapter, Power Cord |
| Compatible Devices | JBL Bar 3.1 4K Ultra HD Soundbar |
| Compatible Phone Models | JBL Bar 3.1 4K Ultra HD Soundbar |
| Connectivity Technology | Proprietary Barrel Connector |
| Connector Type | Barrel Connector |
| Customer Package Type | FFP |
| Customer Reviews | 4.3 out of 5 stars 44 Reviews |
| EU Spare Part Availability Duration | 2 Years |
| Enclosure Material | Plastic |
| Frequency Range | 60 hertz |
| Included Components | AC Power Adapter, Power Cord |
| Input Voltage | 240 Volts |
| Item Weight | 8 Ounces |
| Main Power Connector Type | 2 Pin |
| Manufacturer | EPtech |
| Model Number | EB180403079 |
| Mounting Type | Wall Mount |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Output Current | 0.21 Amps |
| Output Voltage | 240 Volts |
| Portable | No |
| Power Plug | Type A - 2 pin (North American) |
| Power Source | Corded Electric |
| Special Feature | Short Circuit Protection |
| Specification Met | CE, FCC, RoHS |
| Unit Count | 1.0 Count |
| Wattage | 50 watts |

## Product Details

- **Brand:** EPtech
- **Connector Type:** Barrel Connector
- **Compatible Devices:** JBL Bar 3.1 4K Ultra HD Soundbar
- **Compatible Phone Models:** JBL Bar 3.1 4K Ultra HD Soundbar
- **Included Components:** AC Power Adapter, Power Cord
- **Special Feature:** Short Circuit Protection
- **Input Voltage:** 240 Volts
- **Wattage:** 50 watts
- **Number of Items:** 1
- **Output Current:** 0.21 Amps

## Images

![AC Power Adapter Power Supply for JBL Bar 3.1 4K Ultra HD Soundbar - Image 1](https://m.media-amazon.com/images/I/71SR5v1Ja9L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very quick shipment. High quality transformer.
*by K***H on December 20, 2024*

Really nice product.

### ⭐⭐⭐⭐⭐ Works great.
*by K***N on August 28, 2023*

It was a direct replacement for my soundbar. Works as it should and doesn't cost much.

### ⭐⭐⭐⭐⭐ As described
*by S***S on October 21, 2020*

Works

## Frequently Bought Together

- AC Power Adapter Power Supply for JBL Bar 3.1 4K Ultra HD Soundbar
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- Warrky Optical Audio Cable, 6ft / 1.8m Optical Cable for Soundbar [Nylon Braided, Slim Metal Case, Gold-Plated Plug], Fiber Optic Audio Cord Compatible with Samsung, Vizio, LG, Bose, Sony, Sonos

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-03-15*