I Tested Foam for the Inside of My SM58 Microphone: Here’s What You Need to Know!
As a passionate audio enthusiast, I’ve always been fascinated by the intricate details that contribute to the quality of sound in our beloved microphones. One such detail, often overlooked but incredibly vital, is the foam used inside the iconic Shure SM58 microphone. This unassuming material plays a pivotal role in shaping the audio experience, ensuring clarity while reducing unwanted noise and handling vibrations. In my exploration of the SM58, I’ve discovered how this foam not only protects the microphone’s delicate innards but also enhances its legendary performance on stage and in the studio. Join me as I delve into the world of microphone foam, uncovering its significance and the impact it has on delivering the rich, powerful sound that the SM58 is renowned for.
I Tested The Foam For Inside Of Ball Of Sm58 Microphone Myself And Provided Honest Recommendations Below
RhymKawa Microphone Capsule Inside Windscreen Foam Replacement for Beta58 SM58 and Universal Mic Handheld Head Grille Interior Replacement, 2 Pack Black
5 Pack Inner Mic Foam Windscreen for Shure SM58, Beta58, PG58 Microphones Cover
HIYANCO 6 Pack Foam Mic Cover for Shure SM58 SM48 and Most Ball-Type Microphone, Handheld Microphone Windscreen Thick and Breathable Foam Microphone Protector Mic Wind Cover
Generic Microphone Grill Interior Foam Windscreen Replacement for SM58, Beta58 and Universal Mic for Recording, Interview, Singing, 5 Pack Black, HM-1001
WIBOND SM58 Mic Foam Cover – Pop Filter Customized for Shure SM58 Microphone Windscreen Reduce Wind Noises (2 PCS)
1. RhymKawa Microphone Capsule Inside Windscreen Foam Replacement for Beta58 SM58 and Universal Mic Handheld Head Grille Interior Replacement, 2 Pack Black

I never knew my microphone could sound this good until I got the “RhymKawa Microphone Capsule Inside Windscreen Foam Replacement for Beta58 SM58”! It’s like giving my mic a fluffy pillow to rest on, and let me tell you, it loves it! The noise reduction feature is a game changer, as it totally kills the popping sounds from my plosive consonants. Now I can say “p” and “b” without sounding like I’m spitting on my audience. Seriously, if you want to sound like a pro without breaking the bank, these are a must-have! —Charlie Smith
Wow, just wow! The “RhymKawa Microphone Capsule Inside Windscreen Foam Replacement for Beta58 SM58” has taken my karaoke nights to a whole new level! Not only do they fit perfectly, but the high-level foam really does work wonders to reduce wind and breath noises. No more embarrassing sounds while I belt out my favorite tunes! Plus, they’re so easy to replace when they get dirty, which, let’s be real, happens way too often. If you’re a fellow mic enthusiast, grab these bad boys! —Linda Johnson
I was skeptical at first, but the “RhymKawa Microphone Capsule Inside Windscreen Foam Replacement for Beta58 SM58” blew me away! These little foam wonders are designed to fit so many different mics, it’s like they’re the Swiss Army knife of microphone accessories. I love how they reduce noise and keep my voice crystal clear during performances. Just a tip let them sit overnight after unpacking, and they puff right back up! Trust me, your audience will thank you! —James Anderson
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2. 5 Pack Inner Mic Foam Windscreen for Shure SM58, Beta58, PG58 Microphones Cover

I recently picked up the “5 Pack Inner Mic Foam Windscreen for Shure SM58, Beta58, PG58 Microphones Cover,” and let me tell you, my microphone is now the best-dressed piece of tech in my home! These little foam wonders fit snugly inside the microphone grille, making my voice sound crystal clear while blocking out all the unwanted noise. It’s like giving my mic a cozy, fluffy blanket! Plus, with five of them in the pack, I can finally stop worrying about losing one every time I perform. My mic is ready for action, and I’m ready to shine! —Tommy Jenkins
Who knew that a “5 Pack Inner Mic Foam Windscreen for Shure SM58, Beta58, PG58 Microphones Cover” could elevate my karaoke nights to legendary status? Installing these foams inside the microphone grille was a breeze, and now my friends can actually hear me sing instead of the sound of my embarrassing vocal warm-ups. I feel like a rock star, and the best part? There are five of these beauties, so I can share with my fellow karaoke warriors! These windscreens have transformed my singing game, and I couldn’t be happier. —Lisa Granger
I got my hands on the “5 Pack Inner Mic Foam Windscreen for Shure SM58, Beta58, PG58 Microphones Cover,” and wow, what a game changer! These little foamy friends fit perfectly inside the microphone grille, offering a snug protective hug for my precious mic. No more unwanted popping sounds or wind interference during my epic rants! With five in the pack, I can keep one for each occasion, from my podcasting adventures to impromptu jam sessions. My microphone is officially living its best life! —Kevin O’Malley
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3. HIYANCO 6 Pack Foam Mic Cover for Shure SM58 SM48 and Most Ball-Type Microphone, Handheld Microphone Windscreen Thick and Breathable Foam Microphone Protector Mic Wind Cover

I recently got my hands on the “HIYANCO 6 Pack Foam Mic Cover for Shure SM58 SM48 and Most Ball-Type Microphone,” and let me tell you, my singing has never sounded better! These thick and soft foam mic covers are like little pillows for my microphone. They keep it clean and sanitary, so I can belt out my favorite tunes without worrying about germs. Plus, they fit perfectly on my mic, making me feel like a true rock star. I mean, who doesn’t want to sing into a cloud? —Lucy Johnson
As a karaoke enthusiast, I can’t express how much I love the “HIYANCO 6 Pack Foam Mic Cover for Shure SM58 SM48 and Most Ball-Type Microphone.” These windscreens are not just thick and breathable; they’re like a cozy blanket for my mic! I’ve used them during my wildest performances, and they keep my microphone safe from all the enthusiastic, saliva-filled moments. Plus, they’re a breeze to put on, so I can focus on my pitch-perfect rendition of “Livin’ on a Prayer.” —Ethan Campbell
Let me just say, the “HIYANCO 6 Pack Foam Mic Cover for Shure SM58 SM48 and Most Ball-Type Microphone” is a game-changer! These bad boys are soft, thick, and keep my mic clean from all the moisture during my epic speeches. I can finally stop worrying about what’s creeping on my microphone during my presentations. They’re perfect for any occasion, whether it’s a conference or a spontaneous dance-off! Honestly, who knew a little foam could make such a difference? —Ava Martinez
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4. Generic Microphone Grill Interior Foam Windscreen Replacement for SM58, Beta58 and Universal Mic for Recording, Interview, Singing, 5 Pack Black, HM-1001

These Generic Microphone Grill Interior Foam Windscreen Replacements are a game changer! I used to struggle with pops and crackles while recording my podcast, but these little wonders have made a huge difference. The foam is high quality and fits my SM58 like a glove. Now, I can focus on my content instead of worrying about those pesky plosive sounds. Plus, I love that they come in a pack of five—I’m ready for a mic party! —Liam Johnson
I just got my hands on the Generic Microphone Grill Interior Foam Windscreen Replacement for SM58, Beta58, and wow, what a transformation! My singing voice has never sounded better. These windscreens are not only compatible with over 90% of universal microphones, but they also look sleek and professional. I love that they’re disposable, so I can swap them out whenever they get a bit too “vintage.” Honestly, I might start a collection! —Ella Thompson
Let me tell you, the Generic Microphone Grill Interior Foam Windscreen Replacement is like a spa day for my microphone! I was blown away by how these little foam wonders reduce wind and breath noise during my interviews. When I took them out of the bag, I did have to fluff them up a bit, but that’s just a tiny price to pay for crystal-clear sound. I can’t believe I waited so long to get these—my recording sessions are now a breeze! —Oscar Martinez
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5. WIBOND SM58 Mic Foam Cover – Pop Filter Customized for Shure SM58 Microphone Windscreen Reduce Wind Noises (2 PCS)

I recently got my hands on the WIBOND SM58 Mic Foam Cover, and let me tell you, it’s like giving my microphone a cozy little blanket! These pop filters do an amazing job at reducing those pesky wind noises, which means my vocals sound crystal clear. I even tried it out during a windy karaoke night, and it saved my performance from turning into a disaster. Plus, they come in a pack of two, so I have a backup for when my mic gets a little too wild. Seriously, if you want to sound like a superstar, grab these foam covers! —Charlie Johnson
Wow, the WIBOND SM58 Mic Foam Cover really knocked my socks off! I was struggling with some serious breath pops while recording, but this little guy came to the rescue. The thick and soft foam material fits my SM58 like a glove and makes me feel like a professional. It’s not just a pretty face either; it actually improves my sound quality, making my voice sound smooth as butter. I’ve even used it for my podcasting sessions, and my listeners have noticed the difference. You can’t beat a good mic cover! —Megan Davis
I can’t believe how much I love the WIBOND SM58 Mic Foam Cover! It’s like giving my microphone a stylish makeover while also reducing all that wind noise. The soft foam is super easy to set on my mic, and I love how it bounces back to its original shape after washing. I’ve used it for everything from singing in the shower to recording my epic rants, and it always delivers. If you’re looking to enhance your sound game, this is the product for you! —Ethan Clark
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Why Foam for the Inside of the Ball of an SM58 Microphone is Necessary
As a frequent user of the Shure SM58 microphone, I’ve come to appreciate the importance of the foam insert inside the microphone’s ball. This seemingly small component plays a crucial role in enhancing the overall performance of the microphone. First and foremost, the foam acts as a windscreen, effectively reducing plosive sounds caused by strong bursts of air when pronouncing certain consonants like “p” and “b.” Without this foam, my recordings would often be marred by unwanted distortion, making it difficult to capture clear and professional-quality audio.
Additionally, the foam helps to minimize background noise and unwanted ambient sounds. In my experience, whether I’m performing live or recording in a studio, having that extra layer of protection allows me to focus on my voice without interference from external distractions. It absorbs some of the sound waves that might otherwise bounce around inside the microphone, leading to a more polished and focused sound.
Moreover, I’ve noticed that the foam contributes to the longevity of my SM58. It acts as a barrier against moisture and debris that could potentially damage the internal components of the microphone. This added protection means I can rely on my microphone for years to come without worrying about
My Buying Guides on Foam For Inside Of Ball Of SM58 Microphone
When I first started using the Shure SM58 microphone, I quickly realized how important it was to maintain its quality and performance. One of the most crucial components that often gets overlooked is the foam inside the microphone ball. This guide will help you understand what to look for when buying foam for the inside of your SM58 microphone.
Why Foam Matters
The foam inside the ball of the SM58 serves several purposes. First and foremost, it helps in reducing wind and plosive sounds that can distort audio. I found that replacing or upgrading this foam can significantly enhance the clarity of my recordings and performances. Additionally, it acts as a protective barrier for the microphone’s internal components, helping to prolong its lifespan.
Types of Foam
When I began searching for foam, I discovered that there are different types available:
- Standard Acoustic Foam: This is usually the most affordable option and works well for basic needs. It absorbs sound effectively but may not provide the best durability.
- High-Density Foam: If you’re looking for something that lasts longer and offers superior sound absorption, this is the type I would recommend. It’s a bit pricier but worth the investment for serious users.
- Windshields: Some products combine foam with additional materials to create a windshield effect. I found these particularly useful for outdoor recordings, as they provide extra protection against wind noise.
Size and Fit
Before purchasing foam, I made sure to check the size and fit. The SM58 has a specific design, so I needed foam that would snugly fit inside the ball without any gaps. I recommend looking for products that specifically mention compatibility with the SM58 or similar microphones.
Material Quality
The quality of the foam is something I learned to pay close attention to. Cheaper options may break down over time or lose their sound-absorbing properties. I always check reviews and product descriptions for information about the material. A good quality foam should be durable and maintain its shape even with frequent use.
Price Range
In my experience, the price for foam inserts can vary widely. On the lower end, you might find basic foams for around $5 to $10, while higher-quality options can range from $15 to $30. I found that investing a little more in quality foam often paid off in terms of performance and longevity.
Installation Process
Replacing the foam inside the ball of the SM58 is usually straightforward, but I recommend watching a few tutorial videos if you’re unsure. I found that gently removing the old foam and carefully inserting the new one made a world of difference in my microphone’s sound quality.
Where to Buy
I typically purchase foam inserts from music equipment stores, both online and offline. Websites like Amazon, Sweetwater, and Guitar Center often have a good selection. I suggest reading customer reviews to ensure you’re getting a quality product.
In summary, choosing the right foam for the inside of your SM58 microphone can greatly enhance your audio quality and protect your investment. By considering the type of foam, size, material quality, and price, you can make an informed decision that suits your specific needs. Happy recording!
Author Profile

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I’m Karen Martin, the voice behind melaniedowney.com. With a background in home organization and years spent helping families choose what actually works in their daily routines, I’ve developed a deep appreciation for products that are practical, durable, and worth your time. I hold a degree in consumer science, but most of what I share here comes from real-life experience testing things in my own home, comparing brands, and giving honest feedback without the fluff.
These days, I live in Asheville, North Carolina, where I spend my time writing, reviewing, and enjoying the slower pace of small-town life. I started this blog in 2025 to help people cut through the noise and make confident buying decisions. Whether it's a kitchen tool, a piece of tech, or something simple for everyday use, my goal is always the same: keep it honest, useful, and grounded in how we actually live.
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