---
product_id: 614729925
title: "NewFantasia Replacement Audio Upgrade Cable for Sennheiser HD4.40, HD 4.40 BT, HD4.50, HD 4.50 BTNC, HD4.30i, HD4.30G Headphones 1.5meters/4.9feet"
brand: "newfantasia"
price: "220.10 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "New Fantasia"
url: https://www.desertcart.tn/products/614729925-newfantasia-replacement-audio-upgrade-cable-for-sennheiser-hd4-40-hd
store_origin: TN
region: Tunisia
---

# OFC wire for HiFi sound 1.5m braided tangle-free cable Secure lock 2.5mm connector NewFantasia Replacement Audio Upgrade Cable for Sennheiser HD4.40, HD 4.40 BT, HD4.50, HD 4.50 BTNC, HD4.30i, HD4.30G Headphones 1.5meters/4.9feet

**Brand:** newfantasia
**Price:** 220.10 DT
**Availability:** ✅ In Stock

## Summary

> 🎧 Lock in premium sound and never miss a beat!

## Quick Answers

- **What is this?** NewFantasia Replacement Audio Upgrade Cable for Sennheiser HD4.40, HD 4.40 BT, HD4.50, HD 4.50 BTNC, HD4.30i, HD4.30G Headphones 1.5meters/4.9feet by newfantasia
- **How much does it cost?** 220.10 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/614729925-newfantasia-replacement-audio-upgrade-cable-for-sennheiser-hd4-40-hd)

## Best For

- newfantasia enthusiasts

## Why This Product

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

## Key Features

- • **Generous Length:** 1.5 meters (4.9 feet) cable length offers flexible movement without compromising signal quality.
- • **HiFi Audio Upgrade:** Oxygen-Free Copper (OFC) wiring delivers crystal-clear sound, elevating your Sennheiser experience.
- • **Unmatched Durability:** Premium braided nylon exterior resists tangles and daily wear for long-lasting use.
- • **Perfect Compatibility:** Tailored for Sennheiser HD4.40, HD4.50, HD4.30 series headphones—plug and play with confidence.
- • **Precision Locking Connector:** Secure 2.5mm jack with original-style lock ensures zero accidental disconnections during your busiest days.

## Overview

The NewFantasia Replacement Audio Upgrade Cable is a 1.5-meter braided, tangle-free auxiliary cable designed exclusively for Sennheiser HD4.40, HD4.50, and HD4.30 series headphones. Featuring a secure locking 2.5mm connector and high-purity oxygen-free copper wiring, it ensures durable, high-fidelity audio performance with a professional-grade build backed by a 1-year warranty.

## Description

Replacement Audio upgrade HiFi Cable For Sennheiser HD4.40 / HD 4.40 BT / HD4.50 / HD 4.50 BTNC / HD4.30i / HD4.30G Headphone Extension Cords

Review: HD450BT用に購入 - 正直あまり期待していませんでしたが、回転によるロックも問題なく機能しました。 1000円程の他社製品はロックが出来ないものしか無かったので、初めからこちらを購入していれば良かったですね。
Review: Sturdy and works as expected - EDIT: I apologise for the bad review. It turns out I was listening to YouTube while on a call, and the call was making the audio sound bad for some reason. The cable is fantastic; the audio sounds good, and it is sturdy and flexible. It fits snugly in my phone with no chance of falling out. Below is my original review, ignore that. That was purely user error. The cable works, I guess, but it's far too bad for me to say it's worth buying. The sound quality is TRASH. This isn't a defect with the headphones audio port, my HD 4.50 BTNC sounded great with the original cable. I would avoid this product

## Features

- Replacement Audio upgrade HIFI Cable For Sennheiser HD4.40 / HD 4.40 BT / HD4.50 / HD 4.50 BTNC / HD4.30i / HD4.30G Headphones
- Length: 1.5meters(4.9ft), 1 years warranty on parts and labor,package include: 1*replacement cable ( there is no headphone included )
- Cable Diameter : 4mm,cable material:the inside cable is OFC wire,the outside cable is Braided Tangle-Free cable
- Jack : 3.5mm Male & 6.35mm adapter to 2.5mm Male(comes with the lock the same as the Original cable)
- The 2.5mm end on this cable is only compatible with Sennheiser HD4.40 / HD4.40 bt / HD4.50 / HD 4.50 btnc / HD4.30i / HD4.30G Headphones

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BPKDYTJ |
| Brand | NewFantasia |
| Brand Name | NewFantasia |
| Cable Type | AUX |
| Colour | Black |
| Compatible Devices | Charging Adapter, Headphone |
| Compatible Phone Models | HD 4.40 BT, HD 4.50 BTNC, HD4.30G, HD4.30i, HD4.40, HD4.50, HD400S |
| Connectivity Technology | Auxiliary |
| Connector Gender | Male-to-Male |
| Connector Type | Auxiliary |
| Country of Origin | USA |
| Customer Reviews | 4.1 out of 5 stars 120 Reviews |
| Indoor Outdoor Usage | Outdoor |
| Item Length | 1.5 Metres |
| Item Shape | Round |
| Manufacturer | NewFantasia |
| Model Number | HD4.40SJ-150 |
| Number Of Pins | 3 |
| Number of Items | 1 |
| Other Special Features of the Product | Braided |
| Outer Material Type | Nylon |
| Part Number | HD4.40SJ-150 |
| Recommended Uses For Product | Replacement audio cable for Sennheiser HD4.40, HD 4.40 BT, HD4.50, HD 4.50 BTNC, HD4.30i, HD4.30G, and HD400S headphones |
| Special Feature | Braided |
| Specification Met | CE |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** NewFantasia
- **Connector Type:** Auxiliary
- **Cable Type:** AUX
- **Compatible Devices:** Charging Adapter, Headphone
- **Special Feature:** Braided

## Images

![NewFantasia Replacement Audio Upgrade Cable for Sennheiser HD4.40, HD 4.40 BT, HD4.50, HD 4.50 BTNC, HD4.30i, HD4.30G Headphones 1.5meters/4.9feet - Image 1](https://m.media-amazon.com/images/I/71pdh7TqjDL.jpg)
![NewFantasia Replacement Audio Upgrade Cable for Sennheiser HD4.40, HD 4.40 BT, HD4.50, HD 4.50 BTNC, HD4.30i, HD4.30G Headphones 1.5meters/4.9feet - Image 2](https://m.media-amazon.com/images/I/71G1tjdQ5gL.jpg)
![NewFantasia Replacement Audio Upgrade Cable for Sennheiser HD4.40, HD 4.40 BT, HD4.50, HD 4.50 BTNC, HD4.30i, HD4.30G Headphones 1.5meters/4.9feet - Image 3](https://m.media-amazon.com/images/I/81-GU4uFECL.jpg)
![NewFantasia Replacement Audio Upgrade Cable for Sennheiser HD4.40, HD 4.40 BT, HD4.50, HD 4.50 BTNC, HD4.30i, HD4.30G Headphones 1.5meters/4.9feet - Image 4](https://m.media-amazon.com/images/I/71VDtP2dByL.jpg)
![NewFantasia Replacement Audio Upgrade Cable for Sennheiser HD4.40, HD 4.40 BT, HD4.50, HD 4.50 BTNC, HD4.30i, HD4.30G Headphones 1.5meters/4.9feet - Image 5](https://m.media-amazon.com/images/I/81JUuTpbiRL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ HD450BT用に購入
*by 匿***名 on 9 June 2023*

正直あまり期待していませんでしたが、回転によるロックも問題なく機能しました。 1000円程の他社製品はロックが出来ないものしか無かったので、初めからこちらを購入していれば良かったですね。

### ⭐⭐⭐⭐⭐ Sturdy and works as expected
*by C***E on 15 July 2020*

EDIT: I apologise for the bad review. It turns out I was listening to YouTube while on a call, and the call was making the audio sound bad for some reason. The cable is fantastic; the audio sounds good, and it is sturdy and flexible. It fits snugly in my phone with no chance of falling out. Below is my original review, ignore that. That was purely user error. The cable works, I guess, but it's far too bad for me to say it's worth buying. The sound quality is TRASH. This isn't a defect with the headphones audio port, my HD 4.50 BTNC sounded great with the original cable. I would avoid this product

### ⭐⭐⭐⭐⭐ Over-engineered goodness
*by A***O on 13 February 2019*

I went on Amazon looking for a replacement Cable for my Sennheiser HD 4.50 BTNC because I broke the original cable. They sound soooo much better when wired to a proper DAC than over Bluetooth. Let me start by saying this: this cable is wayyyyy over-engineered for what I need. In a good way. BUILD Both ends seem to be 100% metal. The cable itself is a rubberized red cable with a black nylon(?) mesh surrounding it. Feels very high-end and professional. Both ends of the cable can be screwed, and one end comes with an amp plug. Useful to play guitar in silence. STRAIN RELIEF The strain reliefs are actual springs. This is high quality stuff, except for the glue I found under one of the springs. Nitpick. FIT The cable fits perfectly and solidly into my headphones with no jiggle room. Overall, this cable is much, much better than what I expected, much better than the stock cable anyway!

## Frequently Bought Together

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-22*