---
product_id: 73263526
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: "₨9141"
currency: LKR
in_stock: true
reviews_count: 8
url: https://www.desertcart.lk/products/73263526-newfantasia-replacement-audio-upgrade-cable-for-sennheiser-hd4-40-hd
store_origin: LK
region: Sri Lanka
---

# OFC wire for superior audio 1.5m premium length 4mm braided tangle-free cable 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:** ₨9141
**Availability:** ✅ In Stock

## Summary

> 🎧 Upgrade your sound, untangle your life!

## 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?** ₨9141 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/73263526-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

- • **Optimal Length:** 1.5 meters (4.9 feet) for comfortable, unrestricted movement
- • **Tangle-Free Design:** Braided 4mm cable keeps your setup neat and hassle-free
- • **Seamless Compatibility:** Perfectly tailored for Sennheiser HD4 series headphones
- • **Versatile Jack Options:** Includes 3.5mm male & 6.35mm adapter to 2.5mm male with secure locking
- • **Audiophile-Grade Wiring:** Oxygen-Free Copper (OFC) core delivers crystal-clear sound

## Overview

The NewFantasia Replacement Audio Upgrade Cable is a 1.5-meter braided, tangle-free cable with oxygen-free copper wiring, designed exclusively for Sennheiser HD4 series headphones. Featuring a secure locking 2.5mm connector and versatile 3.5mm and 6.35mm adapters, it ensures premium sound quality and hassle-free use.

## Description

Replacement Audio upgrade HiFi Cable For Sennheiser HD4.40 / HD 4.40 BT / HD4.50 / HD 4.50 BTNC / HD4.30i / HD4.30G / HD400S Headphone Extension Cords

## Features

- Replacement Audio upgrade HIFI Cable For Sennheiser HD4.40 / HD 4.40 BT / HD4.50 / HD 4.50 BTNC / HD4.30i / HD4.30G / HD400S Headphones
- Length: 1.5meters(4.9ft), 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 / HD400S Headphones

## Product Details

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

## 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)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Jacks that fit mean everything on a long flight
*by P***L on March 17, 2025*

They work so well. The jacks fit in the socket of the airplane. Since there are 2 sizes, it will fit in other airlines..My husband had been looking high and low. When I found these I ordered them and we have never regretted it. 5****

### ⭐⭐⭐⭐⭐ Works with HD400s
*by R***Z on April 1, 2023*

I can confirm that this cables works with the Sennheiser HD400s headphones. It fits into the 2.5mm port and rotates/locks in just like the cable that comes standard with the headphones.I was having issues with the original cable when plugging into certain devices or extension cables, and this takes care of that. I got the 3 meter length cable, and now I can plug my headphones into my PC speakers and listen to music from my bed which is what I wanted to do all along with the HD400s.Lastly, I'll say the build quality matches the price. I wish I didn't have to spend $20 to get the full experience out of these headphones, but this cable is definitely an improvement over the standard one in all regards. The cable sleeve feels really durable, and the cable itself is surprisingly light and flexible.Two thumbs up for anyone looking to replace the stupid cable that comes with the HD400s.

### ⭐⭐⭐⭐⭐ If you have SENNHEISER Headphones model HD 4.50 BTNC, this replacement cable is a MUST-HAVE.
*by C***. on May 6, 2021*

I purchased SENNHEISER Headphones model HD 4.50 BTNC. I nearly returned them because the cable that was included with the headphones did not fit properly in the 2.5mm headphone jack. After trying some other cables that also did not fit, I was certain that I would have to return these headphones. Then I discovered this replacement cable ... the "NewFantasia Replacement Audio Upgrade Cable for Sennheiser HD 4.50 BTNC". It fit perfectly ... nice and snug. If you look close at the jack, there are nibs that act as a locking mechanism. And if you look close at the 2.5mm plug on this replacement cable, you can see where the nibs fit into slots. When you insert this replacement cable into the headphones, you have to turn them until they lock. I'm somewhat annoyed that SENNHEISER packaged such a poorly-designed cable with these HD 4.50 BTNC headphones, but I'm thankful that I found this replacement cable ... it's exactly what I needed. (BTW, 95% of the time, I use the Bluetooth connection, but there are times when a cable is necessary, such as when I'm playing my guitar into my headphones.)

## Frequently Bought Together

- 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
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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-20*