SKU: 99990668509

ESX QDK2 - Quantum Door Kit 2

Sale price$111.60 Regular price$124.00
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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5

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Description

ESX QDK2 - Quantum Door Kit 2The QUANTUM DOOR KITS from ESX are particularly suitable for calming down vibrating or rattling parts in the area of the vehicle doors or in the trunk. They contain a combination of three different components: 1. aluminum butyl mats, 2. acoustic foam (smooth) and 3. acoustic foam (nubbed). All parts are self adhesive and therefore easy to work with. Sufficient for two complete vehicle doors and more. Both damping sets contain two sheets of flat QSC7

The QUANTUM DOOR KITS from ESX are particularly suitable for calming down vibrating or rattling parts in the area of the vehicle doors or in the trunk. They contain a combination of three different components: 1. aluminum butyl mats, 2. acoustic foam (smooth) and 3. acoustic foam (nubbed). All parts are self-adhesive and therefore easy to work with. Sufficient for two complete vehicle doors and more.

Both damping sets contain two sheets of flat QSC7 acoustic foam, four sheets of nubbed QSC15 acoustic foam and 8 sheets of aluminum butyl. 8 Razor Mats QRM20S are packed in the higher quality Quantum QDK2 door kit, which can be recognized by the printed red lettering. The technical special thing about these panels is that they have a very high mechanical loss factor with an MLF value of 0.4 and therefore insulate better than conventional aluminum butyl mats of the same thickness. With a thickness of 2.0 mm, they can even be processed optimally, even in difficult places.

Features

Quantum Door Kit 2 for damping of two vehicle doors

8 x Aluminum Butyl Mats QRM20S, format 500 x 370 mm, thickness 2,0 mm, MLF 0,4

4 x Acoustic Foam QSC7, flat structure, format 500 x 370 mm, thickness 7,0 mm

2 x Acoustic Foam QSC15, nubbed structure, format 500 x 370 mm, thickness 15,0 mm

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 99990668509

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4.9 ★★★★★
Based on 14 reviews
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A
Verified Purchase
Ashley
Bozeman, US
★★★★★ 4
Good
Color: Rose Gold Pink, Size: Case for iPad (A16) 11th/10th Generation
Very sturdy. Good screen protection. Is a little difficult to get to snap together.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
C
Verified Purchase
C C
Carnegie, US
★★★★★ 4
Good deal
Color: Rose Gold Pink, Size: Case for iPad (A16) 11th/10th Generation, Color: Rose Gold Pink, Size: Case for iPad (A16) 11th/10th Generation
**7 MONTH UPDATE APRIL 2026** The kickstand broke! The iPad is still protected and no damages. Even without an extra screen protector the screen was not damaged/scratched. I wont be changing the stars because we did heavily use this tablet case during our travels. Kids use it to hang on the back of the seat, rotated the kick stand a lot! The case looks nice. We bought it because its got a kick stand, handle and a strap. I like those features. It looks sturdy and the front already comes with a plastic protector. I think you should still buy one to put underneath if you want extra protection. One star taken off because I had a hard time snapping all the sides back into place. Hopefully this last a while. Bought it for the iPad a11.
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Reviewed in the United States on September 14, 2025
J
Verified Purchase
Jesus Enriquez
Natrona Heights, US
★★★★★ 5
Great protective case for kids and everyday use
Color: Navy/Green
This iPad case is very sturdy and perfect for kids or anyone who wants extra protection. The material feels strong and shockproof, giving good confidence against drops and bumps. It fits the iPad perfectly and all buttons, cameras, and ports are easy to access. The built-in kickstand is really useful for watching videos, gaming, or schoolwork, and it holds the tablet steady without tipping over. The navy and green colors look nice and make it easy to spot. Easy to install, durable, and well designed. Great value for protecting an iPad — definitely recommend.
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Reviewed in the United States on March 12, 2026
M
Verified Purchase
Maddy Burch
Fort Morgan, US
★★★★★ 5
Very durable.
Color: Purple, Color: Purple
It’s a very cute case also really sturdy. Have had it for a while and even with my daughter being rough with it the case is in good condition and is very protective of the I pad even with no screen protector. It is easy to put on and is light weight.
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Reviewed in the United States on May 24, 2026
V
Verified Purchase
Vivian
Port Orchard, US
★★★★★ 5
Kid friendly Ipad case with protection.
Color: Purple, Color: Purple
This iPad case is perfect our kids and the color is so cute. We purchased 2 cases for both kids. The material sturdy yet lightweight. The built-in stand helps keep the iPad at a level for easier viewing and use. It also includes a convenient spot to store the Apple Pencil, making it easy to keep everything together. A great purchase for extra protection and peace of mind.
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Reviewed in the United States on May 24, 2026

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