Groundbreaking Headphones Engineered for Heavy Metal. By Metalheads for Metalheads.

Last Funded December 2022


raised from 52 investors


🔊 Patented technology to make music LOUDER without damaging hearing
🎸 World’s first headphone to mimic live sound environments with 8 total sound drivers
🚀 Designed & built by the worlds best audio engineers, led by audio legend Axel Grell
💸 Over $1 million in sales in just 30 days on Kickstarter

Our Team

Our community driven approach allows us to build products with purpose. Our goal is to bridge the gap between technology and design for real world applications and we have only scratched the surface by starting with Heavy Metal.

We’re building the world’s LOUDEST headphones to help fans recreate the live music experience from anywhere

Heavys was created by a group of metalheads who were fed up with the lackluster of most modern headphones. With headquarters in NYC, engineering in Germany and design from Switzerland - Heavys is a global effort to revolutionize the future of music by giving fans one of the most unique listening experiences on the planet.

And we are not alone...

HEAVYS has multiple audio drivers to capture the complexity of modern music

Heavys emulate live music like no other personal audio equipment has done before, making you feel front and center by creating a Natural Sound Field (NSF). Through a patented redesign of the headphone, Heavys creates this forward-facing sound field that is exactly what you experience when hearing a band live on stage.

In addition to our 8 sound drivers, we’ve added a patented sound pressure gauge (SPL dosimeter) for each ear to protect your hearing using Heavys

Your music still sounds LOUD! but your ears are safer. The LOUD! Technology can be activated manually as well, so you can listen to music louder for longer - without ear fatigue. This is a massive breakthrough in how we listen to music while protecting our hearing.

The Tech Behind HEAVYS explained by Axel Grell

Heavys completed one of the most successful campaigns in Kickstarter history

The demand for Heavys was off the charts on Kickstarter. And that’s why we’re starting a Wefunder- to take advantage of this incredible opportunity to build the next great audio tech company.

We will sell millions of headphones over the next few years

Forward looking projections cannot be guaranteed.

Metal is one of the most popular music genres on the planet, making up 17% of the listening audience in the US. In the last 3 months we sold over 7.000 units, relying solely on crowdfunding campaigns like Kickstarter. 

As we beef up our sales efforts by launching our direct sales marketplace and increasing online advertising spend, we are extremely confident we can multiply this sales number next year.

Heavys will beat every major headphone brand at our price point (not guaranteed)

With our team of experts led by Axel, we built and designed Heavys to maximize functionality and affordability. Heavys headphones never compromise on modern features like bluetooth, noise-canceling and battery longevity.

And we just got started...

The most popular headphones today come with few customization options, if any. In more ways than one, modern headphones offer a “one-style-fits-all” product. Not Heavys. Our unique approach to headphone sound is the start of our mission to add more personalization to the listening experience. 

We believe enjoying music is an expression of passion and individuality. Your headphones should (and will) reflect that.

Heavys Shells will be the world’s first replaceable headphone shell

Heavys software will connect fans and musicians like never before

Streaming platforms offer incredible access to music catalogs but they do little to connect fans with each other, and more importantly, with the artists themselves. 

The Heavys app is going to tear down the walls between artists and fellow fans, giving every user the ability to broadcast music to friends around the world, create and share sound profiles and get live stats about your listening behaviour

Here’s what you need to know about investing in Heavys

We're approaching 10,000 units sold since we introduced Heavys via Kickstarter just a few weeks ago, with many more excited customers on the way.  Heavys has massive growth potential and is 100% focused on setting a worldwide benchmark for the future of audio engineering.

Our loudness enhancement technology paired with the Natural Sound Field of Heavys can be applied to a variety of verticals such as virtual reality, gaming and even in hearing aid solutions.

Our community driven approach allows us to build products with purpose. Our goal is to bridge the gap between technology and design for real world applications and we have only scratched the surface by starting with Heavy Metal.

We are looking to raise $1M right now to launch direct sales, grow the Heavys community and release products

Join us and thousands of others Heavys supporters in building the future of sound

We’re going to build everything in plain sight

By Metalheads, for Metalheads.

Why Wefunder? 

Forward-looking projections are not guaranteed.

Wefunder vs Kickstarter?