SKU: 61264744896
britax romer advansafix ii

britax romer advansafix ii Britax Römer Advansafix Pro Lux in Onyx Black

$26.92 $29.91
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Description

britax romer advansafix ii Britax Römer Advansafix Pro Lux in Onyx BlackLuxurious Comfort and Superior Safety LUX COLLECTION ADVANSAFIX PRO The Ultimate Car Seat for Every Stage Give your little one the perfect blend of luxury, safety, and adaptability with the Britax Rmer LUX COLLECTION ADVANSAFIX PRO in Onyx Black. Designed to provide a cosy, snug experience for infants and adaptable comfort for growing children, this premium car seat evolves effortlessly from 15 months up to 12 years. Crafted with soft, high quality

Luxurious Comfort and Superior Safety – LUX COLLECTION ADVANSAFIX PRO

The Ultimate Car Seat for Every Stage

Give your little one the perfect blend of luxury, safety, and adaptability with the Britax Römer LUX COLLECTION ADVANSAFIX PRO in Onyx Black. Designed to provide a cosy, snug experience for infants and adaptable comfort for growing children, this premium car seat evolves effortlessly from 15 months up to 12 years. Crafted with soft, high-quality fabrics and a plush insert, it ensures your child travels in absolute comfort at every stage.

Advanced Safety Features for Peace of Mind

Unmatched Side Impact Protection

Your child’s safety is paramount, and the Advanced Side Impact Cushion Technology (SICT) absorbs impact forces, reducing side impact effects by up to 40%. This innovative feature provides enhanced protection in the event of a collision, keeping your child secure at all times.

Extra-Safe 5-Point Harness

For children up to 105 cm, the secure 5-point harness distributes impact forces evenly across the body, reducing the risk of injury. As your child grows, transitioning to the 3-point car seat belt is seamless with the Flip&Grow feature.

Enhanced Chest and Neck Protection

The shock-absorbing XP-PAD provides an additional layer of safety, cushioning your child’s chest and neck against sudden forces in case of an accident.

Optimal Seat Belt Positioning

The innovative SecureGuard keeps the lap belt positioned correctly across your child's pelvis, reducing abdominal forces in the event of an impact.

Comfort That Grows With Your Child

Recline with Ease

The EasyRecline function allows you to adjust the seat effortlessly, ensuring your little one enjoys a comfortable, restful journey—whether they are a toddler or a pre-teen.

Plush and Breathable Fabrics

Made from sustainable, predominantly recycled materials, the LUX COLLECTION ADVANSAFIX PRO’s soft-touch fabrics provide a gentle, breathable environment for your child, reducing discomfort during long journeys.

Premium Aesthetic and Design

Choose from four stunning modern styles: Soft Taupe, Urban Olive, Linen Grey, Warm Caramel and Onyx Black. Each design is crafted with luxurious materials, elegant detailing, and stylish leatherette touches, ensuring your child’s car seat complements your sophisticated lifestyle.

Sustainable Luxury for a Better Future

The Advansafix Lux, combines high-end fashion with environmental responsibility. The fabrics in this collection are made primarily from recycled yarn, including seawool—ensuring a luxurious feel while being kind to the planet. With colour-matching zippers, soft seat liners, and additional ventilation, this collection brings together sustainability, safety, and style like never before.

Key Features

  • Grows with Your Child – Suitable from 15 months to 12 years, adapting to every stage.
  • Advanced Side Impact Protection (SICT) – Reduces side impact forces by up to 40%.
  • Secure 5-Point Harness – Provides maximum safety up to 105 cm.
  • Flip&Grow Feature – Easily transitions to a 3-point seat belt as your child grows.
  • XP-PAD Chest Protection – Absorbs impact forces for enhanced neck and chest safety.
  • SecureGuard Technology – Ensures correct lap belt positioning for added protection.
  • EasyRecline Function – Adjustable recline positions for optimal comfort at any age.
  • Premium Sustainable Fabrics – Made primarily from recycled materials, including seawool.
  • Luxury Design & Details – Available in four stylish colours with elegant leatherette touches.
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: 61264744896

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4.2 ★★★★★
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Product Reviews
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Verified Purchase
stookie778
Carnegie, US
★★★★★ 5
Works amazingly, but only if you install it correctly.
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
If you purchasing Siless Liner 157 mil (4 mm) Sound Deadening mat, to block unwanted sounds in your car, this is what you need to buy. But wait! It's not the only thing you need to buy if you want to "actually" deaden sound. By itself, it will definitely block a noticeable amount of sound, and, most likely, that's all you realistically need. But... But... If you want the Siless Liner Sound Deadening Mat to really help you take it up a few notches, to get the best sound almost bordering on soundproofing, listen up. You will have to install traditional butyl rubber first. Doesn't have to be the Siless brand, but I'm sure they would love to sell both to you, I used both Killmat (80mil) and Noico (50mil). I have a Honda S2000. It's a two-seater convertible sports car if you don't know what this car is, and it's loud when I'm driving above 60mph. I also happen to have a sound system installed as well. Other than that, the car is stock. I first installed the butyl rubber on the car's interior sheet metal. I went all out and covered everything I could. I didn't need to but I wanted to. I was extremely impressed with the results. But I wanted to go further. Not because I needed to but because just wanted to see what it would be like. So I bought Siless Liner 157 mil (4 mm) 36sqft Sound Deadening mat to go on top of the butyl rubber mats. I put this over every area I installed the butyl rubber. I had to be careful of clearance issues since I added a significant amount of underlayment, and you should too. If you put butyl rubber sound-deadening materials in 50% of the total interior area, you'll hear a noticeable improvement. If you put butyl in about 80% of the total area, you'll be even more amazed at the improvement, compared to before. I originally did all the above myself, so that's my experience and so your mileage may vary. I then installed the Siless Liner Sound Deadening mat over every place I could even going further than I could with the butyl rubber. I used the Siles Liner in areas where butyl rubber would not have been effective, such as the roll bar hoop area and large empty cavities or holes. I covered everything I could, firewall, doors, floor pan, transmission tunnel, trunk, trunk lid, fuel tank area, rear quarter panels, and rear-wheel tunnels, in Siless Liner Sound Deadening Mat. WOW!! The Siless Liner Sound Deadening Mat was the icing on the cake! Let's not forget, this car is a convertible sports car so it will never be a quiet ride, ever. But I can now actually have a conversation with a passenger at a normal-ish volume! This also means I can now have a normal hands-free phone call without having to plug one ear to block out the noise! My sound system sounds so much better! Just by going through the install process, I looked for any vibration, rattle, squeak, and noise-prone areas to either eliminate or reduce unwanted noise production. If you forget this step, the inside and outside of your car will rattle and buzz. I skipped this step the first time around. But did it right before I installed more butyl rubber and the improvement was impressive, especially inside the car. Outside the car, I didn't notice a difference until I put the last layer of Siless Liner Sound Deadening Mat. The sound deadening mat works both ways from what I can tell. If I turned up my music, as loud as I occasionally do, parked in the attached garage to the house, with the garage door closed, I would be barely able to tell the car was playing music in the garage. It sounds like it is another car, just a little bit down the street, with a very loud base. If you stand 20 feet away outside the car, the sound system is noticeable, but not obnoxious by a long shot. Get a 3 piece wood/metal roller set as well, which makes quick work of large areas.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 23, 2021
L
Verified Purchase
Ligia
Lake Worth, US
★★★★★ 5
Better than Kilmat
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
Great adhesion, and you can immediately see the sound difference when you rap the area and compared it to another area without it. Also, very easy to cut and apply. Once on, you may not be able to peel it and reposition it, so be sure where you want it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2026
J
Verified Purchase
J M.
New York, US
★★★★★ 3
Not much noise reduction…
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
Easy to install but did not provide much sound dampening…
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
M
Verified Purchase
Mike
San Leandro, US
★★★★★ 5
Great sound mat for the price!
Style: 50 mil 50 SqFt, Style: 50 mil 50 SqFt
This is a good product. Many people go with KILMAT because of the value to price point. I did as well. When you clean the surface (in my case it was all painted metal) this stuff sticks very well. I do recommend you use a seam roller of some type, I used Lumiteco 3 piece roller set. This will help with adhesion and mostly flatten the overlapped edges. It also helps you see where you have rolled as it leaves little grooves. The difference when we had no sound mats and after was very impressive. We haven't finished our install yet and it is quieter than when we had an interior in the van. There are thicker mats available in other brands, but this will work great for our van build, but this helps keep the weight down. It is quality material, just be careful when you are removing the backing, the edge of the foil face can cut you. I suggest you layout where you are installing the mat and cut to fit. From what I have read, you don't need to cover every inch in the vehicle, just spot install for a big difference. I chose to cover most surfaces to help keep sound out when we are sleeping in the van. We haven't finished putting the van yet, but we have driven it around and been very satisfied with this product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2025
P
Verified Purchase
Paul
Carnegie, US
★★★★★ 5
Excellent sound deadening mats
Style: 80 mil 36 sqft, Style: 80 mil 36 sqft
Purchased these for a 2020 Lexus RX350 due to the hollow sound of the car doors when shutting. They sounded cheap. The mats are super sticky and I applied them when the doors were hot from sitting in the sun. They alubutyl sticks like crazy and the end result was perfect. Now I have solid sounding doors. Good quality product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026

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