---
product_id: 59755448
title: "Brainwavz B400 Quad Balanced Armature Pro Reference Monitor Earbud Earphones with Detachable MMCX Cable (Frosty)"
brand: "brainwavz"
price: "26 Lei"
currency: RON
in_stock: false
reviews_count: 8
url: https://www.desertcart.ro/products/59755448-brainwavz-b400-quad-balanced-armature-pro-reference-monitor-earbud-earphones
store_origin: RO
region: Romania
---

# Quad Armature Drivers Detachable MMCX Cable 3D Printed Ergonomics Brainwavz B400 Quad Balanced Armature Pro Reference Monitor Earbud Earphones with Detachable MMCX Cable (Frosty)

**Brand:** brainwavz
**Price:** 26 Lei
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Elevate Your Sound Game with Brainwavz B400!

## Quick Answers

- **What is this?** Brainwavz B400 Quad Balanced Armature Pro Reference Monitor Earbud Earphones with Detachable MMCX Cable (Frosty) by brainwavz
- **How much does it cost?** 26 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/59755448-brainwavz-b400-quad-balanced-armature-pro-reference-monitor-earbud-earphones)

## Best For

- brainwavz enthusiasts

## Why This Product

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

## Key Features

- • **Innovative Design:** Crafted using cutting-edge 3D printing technology for a perfect ergonomic fit.
- • **Versatile Connectivity:** Enjoy the freedom of detachable MMCX cables for easy replacement and customization.
- • **Unmatched Sound Quality:** Experience true audiophile-grade sound with a quad balanced armature system.
- • **Tailored Listening Experience:** Each driver is meticulously tuned for specific sound ranges, delivering clarity and depth.
- • **Professional Grade Accessories:** Comes with a variety of accessories to enhance your listening experience.

## Overview

The Brainwavz B400 Quad Balanced Armature Pro Reference Monitor Earbuds are designed for audiophiles seeking unparalleled sound quality. Featuring a unique 4-driver system, ergonomic 3D-printed housing, and detachable MMCX cables, these earbuds provide a customizable and comfortable listening experience. Handcrafted with precision, they are perfect for professionals who demand the best in audio performance.

## Description

Full description not available

## Features

- CUTTING EDGE SPEAKER TECHNOLOGY - The Brainwavz B400 professional earbuds use a 4 speaker system in each ear piece, with each driver focused on its's own specific range of the sound spectrum, resulting in a true audiophile grade sound.
- LISTEN IN COMFORT - To achieve a truly ergonomic housing, we have used the latest in 3D printing Technology. Each B400 is hand crafted in house by Brainwavz from components produced in the USA and Europe.
- SOUND AS IT IS MEANT TO BE HEARD - The B400 plays host to some of the best drivers tuned to our specifications. Our unique 3D modelling and printing systems have enabled us to constantly design, test and hone the B400. 3D modelling and printing means we can innovate faster and experiment more, enabling us to create a unique system that lets the Balanced Armature perform above and beyond expectations.
- QUICK SPECS - Quad balanced armature speakers, Detachable MMCX Cables, Professional audiophile sound, Ergonomic over the ear design, large variety of accessories.
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Images

![Brainwavz B400 Quad Balanced Armature Pro Reference Monitor Earbud Earphones with Detachable MMCX Cable (Frosty) - Image 1](https://m.media-amazon.com/images/I/71B7m3JU8FL.jpg)
![Brainwavz B400 Quad Balanced Armature Pro Reference Monitor Earbud Earphones with Detachable MMCX Cable (Frosty) - Image 2](https://m.media-amazon.com/images/I/81vpZ5OS2ZL.jpg)
![Brainwavz B400 Quad Balanced Armature Pro Reference Monitor Earbud Earphones with Detachable MMCX Cable (Frosty) - Image 3](https://m.media-amazon.com/images/I/81lOwVHlxuL.jpg)
![Brainwavz B400 Quad Balanced Armature Pro Reference Monitor Earbud Earphones with Detachable MMCX Cable (Frosty) - Image 4](https://m.media-amazon.com/images/I/91x1DthhiFL.jpg)
![Brainwavz B400 Quad Balanced Armature Pro Reference Monitor Earbud Earphones with Detachable MMCX Cable (Frosty) - Image 5](https://m.media-amazon.com/images/I/81dIxF3C9RL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Good earphones when they work
  

*by A***V on Reviewed in the United Kingdom 🇬🇧 on 5 November 2018*

As observed by many others, sound quality is top notch. Maybe it was my luck, maybe it is my abusive nature, but those earphones gradually degraded in terms of durability. First, the mic cable died on me, then the left earphone stopped working altogether.Cable was replaced quite quickly, it was the earphone replacement I had to wait for few months. It turns out that replacement, needs to be shipped to Hong Kong. When they were sent back to me (from HK), they were stopped at customs and I was asked to pay tax. I refused, and they were shipped back to HK. I asked the guys to relay them through another EU country.Alas, the chaps send it back from HK. Naturally, customs stopped it again and I had to pay $25 tax on them as I was asked politely by Brainwavz support to do so. Not sure if that is normal...Essentially, I used this earphones for 1 month and waited to get them back 2, 3 months...Be careful with handling them as they're prone to breaking, at least in my experience.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    I'd be surprised if you can get better at this price.
  

*by T***M on Reviewed in the United Kingdom 🇬🇧 on 22 May 2018*

These B400's are excellent ear phones and well worth the asking price. The whole range of sounds rings through so clearly is seems to add a whole new dimension to your music. One weird (in a good way) thing is that it sounds really stereo. Which is odd because I'd have thought that stereo is stereo, it should equally separate on any headphone. With these though it is so much clearer that things are separate. Perhaps the clarity and sharpness makes audible the stereo qualities that other headphones can't?This clarity does have a minor drawback in that low quality recordings, sadly, sound extra bad. And badly judged bits of the music stand out even more than ever. But play something truly well produced and the results, for me, where breathtaking.Pros;Clarity"Naturalness" (a bit subjective, but that's what popped into my head)Voices ring out very very clearlyVery secure fit with the provided foam tips, definitely gym worthy.Over ear wire loop that stops cable rustling noise in your earsWith the foam tips at least outside noise is drastically cut.Cons;Punishes poor recordings.The foam tips were super tricky to get on, had to almost screw them on.The detachable cable is literally frighteningly hard to remove.Ugly as heck, they look like two clear blobs of araldite in your ears with wires stuck in them.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Very good earphones
  

*by J***R on Reviewed in the United Kingdom 🇬🇧 on 6 June 2018*

Bought to replace Final Audio Device earphones I managed to break.I think the FAD earphones were better sound quality but they were twice the price.Having used the Brainwavz's for a couple of weeks they do sound very good and have advantages over the FAD's in the replaceable cables and the over the ear hooks which are comfortable and excellent at keeping the earphones in place which has often been a problem for me despite trying various types and sizes of ear buds on various earphones.If I have to replace these at some point, I would certainly consider buying these again as, for me, the difference in sound quality is not enough to justify the extra cost of the FAD's.

---

## 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.ro/products/59755448-brainwavz-b400-quad-balanced-armature-pro-reference-monitor-earbud-earphones](https://www.desertcart.ro/products/59755448-brainwavz-b400-quad-balanced-armature-pro-reference-monitor-earbud-earphones)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-04*