In the world of audio enthusiasts, open-back headphones are highly regarded for their spacious soundstage and natural audio reproduction. However, there are instances where you might prefer a closed-back design to achieve better noise isolation and prevent sound leakage.

If you already own a pair of open-back headphones and wish to make them closed, this article will guide you through effective methods for how to make open back headphones closed.

By implementing these techniques, you can enjoy a more immersive and private listening experience. So let’s dive in!

First to make it clear you can not make every open back headphone closed back. So check for the methods and choose what method suits to your headphone.

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How To Make Open Back Headphones Closed (3 Ways)

Method 1: DIY Acoustic Enclosure

One way to convert your open-back headphones into closed-back is by creating a DIY acoustic enclosure.

This method involves building a physical structure around the back of the headphones to block external sounds and prevent audio leakage.

Here’s a step-by-step guide:

  1. Gather the necessary materials, including a lightweight, rigid material like plastic or wood, adhesive, and a craft knife.
  2. Measure the dimensions of your open-back headphones and cut the material accordingly, leaving enough space for the drivers and cables.
  3. Attach the enclosure to the back of the headphones using adhesive, ensuring a secure fit.
  4. Test the headphones to ensure proper sound isolation and adjust the enclosure if necessary.

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Method 2: Ear Cup Modding

Another effective approach to making open-back headphones closed is by modifying the ear cups.

This method involves adding additional materials or dampening agents to the existing ear cups to enhance sound isolation.

Follow these steps to perform ear cup modding:

  1. Carefully remove the ear pads from your headphones.
  2. Identify the areas where sound leakage occurs the most.
  3. Apply dense materials such as foam or acoustic dampening pads to those areas, covering any vents or openings.
  4. Reattach the ear pads and ensure a snug fit to maintain optimal sound quality.

Method 3: Passive Noise Isolation

Passive noise isolation can significantly reduce external noise and enhance the closed-back effect of your open-back headphones.

This method doesn’t involve any physical modifications to the headphones themselves.

Instead, it focuses on using specialized ear pads that offer better sealing and isolation.

Follow these steps to achieve passive noise isolation:

  1. Purchase aftermarket ear pads designed for noise isolation.
  2. Remove the existing ear pads from your headphones.
  3. Install the new ear pads, ensuring they cover your ears completely and create a tight seal.
  4. Enjoy improved noise isolation and a more closed-back sound experience.


Transforming open-back headphones into closed-back can be a rewarding endeavor for audio enthusiasts seeking enhanced noise isolation and a more immersive listening experience.

By following these methods outlined in this article, including DIY acoustic enclosures, ear cup modding, passive noise isolation, acoustic dampening material application, active noise cancellation integration, or considering closed-back alternatives, you can achieve a closed-back effect without compromising on sound quality.

Experiment with these techniques to find the best solution for your specific needs and enjoy the benefits of a closed-back headphone experience.

Oliver Dules
In the world of audio technology, there are individuals who not only understand the nuances of headphones and earbuds but also possess the expertise to solve a myriad of problems that users encounter. Oliver Dules is one such luminary in this field, armed with six years of valuable experience and a remarkable journey that has taken him through industry giants like JBL, Skullcandy, and Samsung. Oliver Dule's exceptional skills go beyond the realm of troubleshooting; he has also contributed to the design of headphones, and he currently holds a pivotal role at Samsung, where he continues to shape the future of audio technology.