How to Attach a Soundhole Cover for Acoustic Guitar: A Step-by-Step Guide

March 3, 2025

Whether you’re playing in a live setting or recording in the studio, achieving the best possible sound from your acoustic guitar is important. One way to influence the tonal quality of your instrument is by using a soundhole cover.

This simple tool can help reduce unwanted feedback, especially during performances with amplified sound, or it can help protect your guitar’s interior during travel.

In this guide, I’ll show you how to attach a soundhole cover for your acoustic guitar step by step. We’ll also explore the benefits, types, and different materials available so you can choose the best option for your needs.

What is a Soundhole Cover and Why Should You Use One?

A soundhole cover is a device used to block or partially cover the soundhole of an acoustic guitar. It’s typically used in performance settings, especially when using amplifiers, to prevent feedback.

Here are some of the benefits of using a soundhole cover:

  1. Feedback Reduction: When amplifying your guitar, feedback can be a problem, especially at high volumes. A soundhole cover helps to reduce this by controlling sound waves that can cause feedback loops.
  2. Protects the Interior of Your Guitar: A cover can keep dust, dirt, or moisture out of your guitar’s internal components when it’s not in use.
  3. Changes Tone Characteristics: By covering the soundhole, you can slightly alter the tonal qualities of your guitar, making it more focused or changing its resonance.
  4. Cosmetic Appeal: Soundhole covers can be custom designed or chosen to match your guitar’s aesthetic, adding a stylish touch to your instrument.

Types of Soundhole Covers for Acoustic Guitars

Before you start attaching your soundhole cover, it’s important to choose the right one. There are various types, each designed to meet specific needs and preferences.

1. Foam or Rubber Soundhole Covers

These are the most common type of soundhole covers. They are made from foam or rubber materials and are flexible enough to fit most standard acoustic guitar soundholes.

Pros:

  • Soft and lightweight.
  • Easy to install and remove.
  • Offers decent sound control during performances.

Cons:

  • May wear out over time due to frequent use.

2. Wooden Soundhole Covers

Wooden soundhole covers tend to offer a more traditional aesthetic and are often made to match the guitar’s wood and finish.

Pros:

  • Adds a premium, custom look to your guitar.
  • Offers solid coverage and effective feedback reduction.

Cons:

  • Slightly heavier than foam or rubber versions.
  • May require special fitting for your specific guitar model.

3. Plastic or Acrylic Soundhole Covers

These are more durable and come in various colors and styles.

Pros:

  • Lightweight yet durable.
  • Offers a polished, modern look.
  • Can be custom engraved or decorated.

Cons:

  • May not offer as much flexibility in fit as foam or rubber covers.

How to Attach a Soundhole Cover for Acoustic Guitar: Step-by-Step

Attaching a soundhole cover to your acoustic guitar is a simple process that can be done quickly. Follow these easy steps to install your soundhole cover.

Step 1: Choose the Right Soundhole Cover

The first step in the process is selecting the right soundhole cover. Consider the type of material (foam, rubber, wood, or plastic) and the size of the soundhole.

Many guitars have a standard soundhole size, but if you own a non-standard model (e.g., a parlor guitar), make sure the cover is the correct size for your guitar.

Step 2: Clean the Area Around the Soundhole

Before installing the soundhole cover, clean the area around the soundhole. Use a soft microfiber cloth to wipe away any dust or dirt from the surface of the guitar.

This will ensure that the cover sticks properly and prevents any unwanted particles from getting inside the guitar.

Step 3: Align the Soundhole Cover with the Soundhole

Next, gently place the soundhole cover over the soundhole to check the alignment. It should fit snugly inside the soundhole without being forced in.

If you have a foam or rubber cover, it should simply press into place. For wooden or acrylic covers, ensure that the cover lines up evenly with the edges of the soundhole for a clean look.

Step 4: Attach the Soundhole Cover

The installation method will vary depending on the type of cover you have.

  • Foam or Rubber Soundhole Covers: These are the easiest to attach. Simply press the cover gently into the soundhole until it fits snugly. Some foam covers come with adhesive backing to help them stay in place.

If your cover doesn’t have adhesive, it will stay secure due to the pressure fit.

  • Wooden or Acrylic Soundhole Covers: These covers typically require more attention during installation. If the cover is designed to fit tightly into the soundhole, gently press it into place, ensuring it aligns with the edges.

In some cases, these covers may require small screws or adhesive pads to keep them in place securely.

Step 5: Check the Fit and Adjust as Necessary

Once the cover is in the place; check to ensure that it’s properly aligned. If you’ve used a non-permanent attachment method, make sure the cover is securely in place, and give it a light tap to make sure it doesn’t move.

If necessary, adjust the cover to ensure it fits neatly without interfering with the soundboard or internal components of the guitar.

Step 6: Test the Sound

After attaching the cover, play your guitar to assess the effect on the sound. A properly attached soundhole cover can alter the tonal quality of your guitar, so it’s important to evaluate the sound after installation.

Some musicians prefer to remove the cover when playing acoustically and only use it when amplified to reduce feedback.

Tips for Maintaining Your Soundhole Cover

To ensure that your soundhole cover continues to work effectively, follow these maintenance tips:

  1. Keep It Clean: Regularly clean your cover to prevent dust buildup. For foam or rubber covers, simply wipe them with a damp cloth. For wooden or acrylic covers, use a soft cloth and avoid abrasive cleaners.
  2. Avoid Excessive Pressure: Don’t force the cover into place. If it doesn’t fit snugly, you may need to choose a different size or type.
  3. Store Properly: When not in use, store your soundhole cover in a safe place, such as your guitar case or gig bag, to avoid damage.
  4. Replace When Necessary: Over time, foam or rubber covers can degrade. If you notice cracks or signs of wear, it’s time to replace your soundhole cover.

FAQs

Can I use a soundhole cover while playing acoustically?

It’s generally not necessary to use a soundhole cover while playing acoustically, as it can dampen the natural sound of your guitar. However, it can be helpful in certain situations, such as when recording or playing in noisy environments.

Will a soundhole cover fit all acoustic guitars?

Most soundhole covers are designed to fit standard acoustic guitars, but it’s important to check the size of your guitar’s soundhole. If you have a custom or non-standard guitar, you may need a specially-sized cover.

Can I make my own soundhole cover?

Yes, you can make your own soundhole cover if you’re looking for a custom fit or unique design. You can use materials like wood, plastic, or rubber to create your own cover, but make sure it fits securely and doesn’t damage the guitar.


Conclusion

A soundhole cover is a simple yet effective accessory for your acoustic guitar. Whether you need to reduce feedback during live performances or protect the guitar’s interior from dust and moisture, attaching a soundhole cover is an easy and affordable way to enhance your playing experience.

By following the steps outlined in this guide, you can successfully attach a soundhole cover to your guitar and enjoy the benefits it provides. Remember to choose the right material and ensure a secure fit for the best results.

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