• Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - Solid Colors - KK1056
  • Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - Solid Colors - KK1056
  • Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - Solid Colors - KK1056
  • Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - Solid Colors - KK1056
  • Acoustic Pyramid Foam Size Chart | Arrowzoom
  • Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - Black - KK1056 - Size: 1 Piece 20 x 20 x 5cm
  • Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - Solid Colors - KK1056
  • Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - Solid Colors - KK1056 1 PIECE - 50 x 50 x 5 cm / Baby Blue
  • Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - White - KK1056 - Size: 1 Piece 20 x 20 x 5cm
  • Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - Solid Colors - KK1056 1 PIECE - 50 x 50 x 5 cm / Red
  • Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - Solid Colors - KK1056 1 PIECE - 50 x 50 x 5 cm / Blue
  • Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - Burgundy - KK1056 - Size: 1 Piece 20 x 20 x 5cm
  • Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - Gray - KK1056 - Size: 1 Piece 20 x 20 x 5cm
  • Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - Solid Colors - KK1056 1 PIECE - 50 x 50 x 5 cm / Yellow
  • Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - Black - KK1056 - Size: 12 PIECES - 20 x 20 x 5 cm
  • Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - Solid Colors - KK1056 12 PIECES - 20 x 20 x 5 cm / Pearl White
  • Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - Solid Colors - KK1056 12 PIECES - 20 x 20 x 5 cm / Baby Blue
  • Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - Solid Colors - KK1056 12 PIECES - 20 x 20 x 5 cm / Red
  • Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - Solid Colors - KK1056 12 PIECES - 20 x 20 x 5 cm / Burgundy
  • Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - Solid Colors - KK1056 12 PIECES - 20 x 20 x 5 cm / Blue
  • Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - Gray - KK1056 - Size: 12 PIECES - 20 x 20 x 5 cm
  • Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - Solid Colors - KK1056 12 PIECES - 20 x 20 x 5 cm / Yellow
  • Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - Black - KK1056 - Size: 24 PIECES - 20 x 20 x 5 cm
  • Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - Solid Colors - KK1056 24 PIECES - 20 x 20 x 5 cm / Pearl White
  • Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - Solid Colors - KK1056 24 PIECES - 20 x 20 x 5 cm / Baby Blue
  • Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - Solid Colors - KK1056 24 PIECES - 20 x 20 x 5 cm / Red
  • Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - Solid Colors - KK1056 24 PIECES - 20 x 20 x 5 cm / Blue
  • Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - Solid Colors - KK1056 24 PIECES - 20 x 20 x 5 cm / Burgundy
  • Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - Solid Colors - KK1056 24 PIECES - 20 x 20 x 5 cm / Gray
  • Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - Solid Colors - KK1056 24 PIECES - 20 x 20 x 5 cm / Yellow
  • Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - Black - KK1056 - Size: 48 PIECES - 20 x 20 x 5 cm
  • Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - White - KK1056 - Size: 48 PIECES - 20 x 20 x 5 cm
  • Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - Solid Colors - KK1056 48 PIECES - 20 x 20 x 5 cm / Baby Blue
  • Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - Solid Colors - KK1056 48 PIECES - 20 x 20 x 5 cm / Red
  • Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - Solid Colors - KK1056 48 PIECES - 20 x 20 x 5 cm / Blue
  • Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - Solid Colors - KK1056 48 PIECES - 20 x 20 x 5 cm / Burgundy
  • Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - Solid Colors - KK1056 48 PIECES - 20 x 20 x 5 cm / Yellow
  • Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - Gray - KK1056 - Size: 48 PIECES - 20 x 20 x 5 cm

Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - Solid Colors - KK1056

Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - Solid Colors - KK1056

$ 12.99 USD
$ 12.99 USD $ 25.00 USD
SAVE 48% Sold out

🙌 Quiet Spaces- Block noise for peaceful rest

🔒 Enhanced Privacy - Keep convo private, avoid disruptions

🌟 Stay Focused - Eliminate distractions, boost productivity

🔊Clear Sound : Improve audio, reduce echoes instantly

🎨 Customizable: Stylish panels décor while reducing noise

check_circle 🧑‍💻 Ask An Expert

 
add_shopping_cart

-

Ordered

local_shipping

- - -

Order Ready

redeem

- - -

Delivered

Arrowzoom Hemisphere Grid Adhesive Backed Series Acoustic Foam - Solid Colors - KK1056
$ 12.99
$ 12.99 $ 25.00
SAVE 48% Sold out

IN STOCK | READY TO SHIP

Arrowzoom Acoustic Self-Adhesive Hemisphere Grid Description & Complete Guide

Arrowzoom Self-Adhesive Acoustic Hemisphere Grid Foam comes with adhesive tape at the back of each Tile. Hemisphere Grid can soundproof sonic sound with the aesthetic grid. It was invented with the aim of reducing echoes and improving sound quality.

 

Why Should You Install Acoustic Self-Adhesive Hemisphere Grid Foam?

  • Effective in reducing noise that it’s even used for many firearm shooting ranges
  • Unlike the Pyramid Tile, the hemisphere grid will reflect the sound less, and absorb more. The reflected sound will be directed in various directions.
 

Features & Highlights of Acoustic Self-Adhesive Hemisphere Grid Foam:

✅ High density

Acoustic cell structure is designed to maximize noise absorption.

✅ Easy to install

Self-Adhesive. Easy to cut and fit.

✅ Non-Toxic

All our acoustic panels are non-toxic and environment friendly

✅ Amazing Material

The high quality acoustic panel are designed by audio engineers that allows anyone who like to improve the sound quality or solve sound issues to save time. Best sound deadening to filter approximately most of the outside noise from entering the room.

✅ Improve Acoustic Quality

By controlling the sound reflections using absorption panels, you can concentrate on the sound that you would like to hear. Speech intelligibility is particularly critical for effective communication.

✅ Colors and Styles

Multi-colors and patterns are provided for you to choose from. You can make your own combinations to soundproof and decorate your room at the same time.

✅ Fire-Retardant Foam

Acoustic panels are fire-retardant. It stops fire from spreading and reduces its intensity.

 

Before & After Installed Acoustic Self-Adhesive Hemisphere Grid Panel

Arrowzoom Soundproof Foam Sound Test

In this video, it shows the acoustic test comparison after installed acoustic pyramid across room types: Music Studio, Home Theater, Meeting Room, Indoor Stadium, and Sound Insulation & Vibration

Technical Data Sheet

STC (Sound Transmission Class), is a numerical rating of how effective a material is at blocking the transmission of sound through itself. This rating generally applies to hard materials like rubberized sound barriers, concrete, brick and drywall but also applies to a much lesser degree to softer materials like mineral fiber (although it isn’t tested by itself; it’s tested as part of a wall system to verify its effectiveness).

 Arrowzoom Technical Data

 

How To Install Self-Adhesive Acoustic Panel Step by Step

Follow the guidelines below to install acoustic panels to your walls step by step.

Step 1: Restore Vacuumed Acoustical Treatment Foam

Follow the instruction in this video to extract the acoustic foam

Step 2: Locate the Acoustic Foam For Outline

Lay the Foam out for your specific application. Keep in mind that you want the foam evenly distributed throughout the room.

Step 3: Mark & Resize the Acoustic Foam To Best Fit

Measure the designated areas that need to be field cut on the foam and make the appropriate cuts (examples would be around beams, doorways, or if a short piece is needed). After all the pieces have been field cut, put the material back in the appropriate position on the wall or ceiling and lightly mark the bottom and side of where each piece will be lightly with a pencil to ensure straight application.

Step 4: Remove The Adhesive Paper And Stick The Acoustic Foam

Slowly peel off the adhesive paper and hang the insulation mat on the designated surface. Once you peel off the sticker, the Acoustic foam should easily stick to the surface of your choice. Remove all the air bubbles from underneath by flattening them with your hands.

Step 5: Hang the Acoustic Foam With The Marked Line

Line up the materials on marked lines from Step 3 and press firmly against the material compressing the foam. Repeat step for remaining pieces of foam.

 

What Kind Of Acoustic Foam Can You Purchase?

There are three kinds of acoustic foams that you need to purchase for acoustic treatment. These are the traps for Absorption, Diffusion, and Bass. Check out our product collections for more detailed information.

 

Technical Specification:

Color:

Black, Pearl White, Blue, Red, Burgundy, Baby Blue, Gray, Pearl White

Size & Dimension:

    • 20 X 20 X 5 cm (7.8 X 7.8 X 1.9 in)

    • 50 X 50 X 5 cm (19.6 X 19.6 X 1.9 in)
  • NOTE:
    • The color stability of PEARL WHITE foams is affected by UV light, oxidation and room temperature. Discoloration (Turn into YELLOWISH color) may occur. Before making a purchase please make sure you are agreeing to this. We will NOT issue refunds after purchase that claim that color has been changed.

    • Actual color may slightly differ depends on monitor settings.

    • We may split your order into multiple shipments for postage. And due to shipping requirements, we compressed (vacuum sealed) the acoustic foam for easy shipping.

    • Please kindly give up until 24 to 48 hours for the foam to restore its normal size.

check_box

Reviews

Customer Reviews

Based on 13 reviews
100%
(13)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
R
Robert Allessi III (Pasco, US)

New 12pcs Bundle Hemisphere Grid Adhesive Backed Type Acoustic Panels Sound Absorption Studio Soundproof Foam 7 Colors KK1056

D
Dennis A. Sims
Sound stuff is goood.

Works well. You can tell the difference in sound reflections. I am happy with it. Makes the room more solid sounding i guess. Not so much echo. I would use this in every room if i could just to make the house sound nice and consistent.

S
Samuel J. Northcutt
Really works.

They really do work. My use case may be unusual but it definitely helped. I lined the inside of a large cardboard box with these and cut the box to fit around the motor of my bicycle trainer. It can be rather loud. Having these surrounding the motor made a huge difference. It was noticeable to the ear and I also used a sound meter app on my phone to verify that it wasn't my imagination. They are easy to cut to whatever shape you need and are lightweight.

M
Michael E. House
Amazing!

I love these. They absolutely get the job done for a fraction of the price that these panels would usually cost. They stop all echoing within my room to allow for a crisp, clear recording quality.

E
Eugene S. Kosinski
Amazingly fast shipping, no damages!

It honestly felt like an order for prime users, it came very fast! No damages, and very compact. Thank you!

123
check_box

Shipping & Returns

Purchase over $100 USD or more to  get FREE Shipping. 

Normal Shipping

  • 1-2 weeks

Express Shipping

  • 1 week or less

Returns Policy

Sometimes a return is inevitable and we accept appropriate returns and have set up a few guidelines to assure that returns are handled properly fairly: 

For returns, please send us an email at service@arrowzoom.com by specifying your name and order number in the first instance

We do not offer refunds or exchanges for reasons of buyer's remorse (purchased wrong design/size/undelivered address, etc.). Therefore, please be 100% sure about what you want to buy before placing your order and address is correct!

For orders not yet shipped or shipped but cancelled, there will be a small 15% cancellation fee as items have already been sent to production and this requires disposal of the merchandise.

In the event that your parcel is returned to us, we can resend it to you, but you will have to pay the shipping fee. If you would like to treat it as a return (applicable only for wrong item sent or product quality issues), we will refund the value of the product(s) minus a 50% restocking fee. Shipping fees will not be refunded. 

All requests for returns due to mistaken shipments must be approved by us within Three working days of receipt of notification.

Merchandise must be in new condition, you can open it, but don't make it dirty or altered.

Returns issues must be raised within 2 weeks from the parcel has been sent out with valid reasons (ie reasons due to no longer needed are not accepted as valid reasons for return items) 

No credit will be issued on items damaged due to shipping problems and any other situations beyond our control. The shipping company is liable for shipping negligence and you may request damages from the shipping company.

View full details

Soundproofing FAQs

Frequently Asked Questions

check_box

How do I soundproof my wall against noisy neighbours? 🤫

Soundproofing aims to prevent sound from entering or leaving a room, like blocking noise from those pesky neighbours. For more tips, check out our guide on soundproofing against noisy neighbours! 📖

check_box

Do soundproofing panels work? ❓

A common question we get is, "Can I use soundproofing foam (like thin egg box foam panels) to block noise from neighbours or when building a home studio?" Unfortunately, the short answer is no. You need a combination of products.For more details, see our case studies 🛠️

check_box

How many Acoustic Panels Do I Need?

The first step is going to be installing acoustic panels on your walls. These reduce the reverberations and echoes in the space.

Use our Free Tiles Calculator to find out

check_box

Why is just adding more plasterboard not effective soundproofing? 🏠

We often receive calls from customers asking if they can simply add one or two layers of Acoustic Plasterboard between them and their neighbours for a budget-friendly soundproofing solution.

Sadly, we get 4 to 5 calls a week from customers whose builders have done just this, and they're reaching out because it hasn’t worked. 😟

check_box

How do you install soundproofing? 🔧

There are two main options for installing our DIY soundproofing solutions, and we're here to support you every step of the way!

DIY Installation:

All of our systems are DIY-friendly, saving you on installation costs.

80% of customers install the systems themselves because we’ve made it easy!

We provide simple, step-by-step installation guides and videos for a hassle-free experience.

Our technical team is ready to answer any questions and offer support. We're here for you! 🤗

Use a Local Contractor:

You're on your way to a noise-free home! If DIY isn’t an option, consider hiring a local tradesperson.

We simplify the process by communicating directly with your tradesperson throughout the installation.

Visit our installation page for more details! 📞

check_box

What's the difference between impact and airborne noise? 🔊

1. Airborne Noise

  • This travels through the air, like conversations, TV sounds, or barking dogs. When sound waves hit a building, they cause it to vibrate, transmitting through the structure.

2. Impact Noise

  • This results from physical impacts on buildings, such as footsteps, slamming doors, or moving furniture. Impact noise can be harder to isolate, as these vibrations are stronger and travel further through dense materials.

check_box

What are decibels? 📏

Decibels are measured logarithmically (not as a percentage) . This means that every increase of 10dB on the scale is a tenfold increase in sound pressure level (SPL) . Near silence is 0dB 🤫, while a sound at 10dB is ten times louder!

  • 30-40 dB = Soft music, whisper 🎶
  • 60-80 dB = Office noise, traffic 🚗
  • 85-100 dB (HARMFUL) = Subway, shouted convo, chainsaw ⚠️
  • 100-140 dB (DANGEROUS) = Chainsaw, loud concert, racing, shooting range 🚨
check_box

Is everything on the website in stock and ready to ship? 📦

Yes, we have inventory on hand! Over the last 20 years, we’ve developed a strong manufacturing process to ensure your orders ship within 1-2 business days.

Soundproofing Made Easy

Drastically reduce noise for peace. Simple, effective ways to create a stress-free environment.

Results heading

90%

Enjoy a quieter, more peaceful space without outside disturbances 🏙️🚫

90%

Better concentration for work, study, or creative tasks 🧑‍💻🎧

90%

Deeper, uninterrupted sleep for better rest and well-being 😴🛌

Would you like soundproofing tips for a specific area in your home? 😊

Learn More

Why Arrowzoom?

Sound Solutions, Simplified. ✅🔊

Expert Advice, Personalized Solutions: Overwhelmed by the world of soundproofing? We understand. Our team of experts is here to guide you, offering personalized advice tailored to your specific needs and space.

  Others
Over 20 Years of Experience 🔇
1,000+ YouTubers Endorsed👍
1,000+ YouTubers Endorsed👍
Free Samples & Acoustic Guide 🎁
Fast & Free Shipping ✈️
 
 

FREE & FAST GLOBAL SHIPPING 🚚

30 DAYS RETURNS ✅

24/7 Live Support 📞

FREE & FAST GLOBAL SHIPPING 🚚

30 DAYS RETURNS ✅

24/7 Live Support 📞

FREE & FAST GLOBAL SHIPPING 🚚

30 DAYS RETURNS ✅

24/7 Live Support 📞

FREE & FAST GLOBAL SHIPPING 🚚

30 DAYS RETURNS ✅

24/7 Live Support 📞

FREE & FAST GLOBAL SHIPPING 🚚

30 DAYS RETURNS ✅

24/7 Live Support 📞

FREE & FAST GLOBAL SHIPPING 🚚

30 DAYS RETURNS ✅

24/7 Live Support 📞

FREE & FAST GLOBAL SHIPPING 🚚

30 DAYS RETURNS ✅

24/7 Live Support 📞

FREE & FAST GLOBAL SHIPPING 🚚

30 DAYS RETURNS ✅

24/7 Live Support 📞

FREE & FAST GLOBAL SHIPPING 🚚

30 DAYS RETURNS ✅

24/7 Live Support 📞

FREE & FAST GLOBAL SHIPPING 🚚

30 DAYS RETURNS ✅

24/7 Live Support 📞

FREE & FAST GLOBAL SHIPPING 🚚

30 DAYS RETURNS ✅

24/7 Live Support 📞

FREE & FAST GLOBAL SHIPPING 🚚

30 DAYS RETURNS ✅

24/7 Live Support 📞