12" Shallow Stamped Mesh Grille Insert

Marsoni

M251S

$34.99

Get it in 3 business days with 1 day shipping. Friday, May 29

12" Shallow Stamped Mesh Grille InsertOverview Stamped steel grille insert for select Rockford Fosgate 12" Punch shallow P3 subwoofers. Requires trim ring originally included with subwoofer to hold grille in place. Features 1 Year Warranty Inserts snugly into Gen 2 P3S trim rings. Protects against surround and cone damage. Stamped mesh grille insert. Sized to fit Gen 2 P3S woofers. Specifications Compatible Models P3SD2 12 P3SD4 12 P3S 1X12

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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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.

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Reviewed in the United States on May 20, 2026

Verified Purchase

Amazon Customer

Birmingham, US

★★★★★ 5

Awesome product 👌

Style: 50 mil 50 SqFt, Style: 50 mil 50 SqFt

I love this stuff. I use it alot. Sticks great Easy to use Molds super easy Really helps with sound. Great product. I wish I could get sponsored for this product on my projects..

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Reviewed in the United States on April 30, 2026

Verified Purchase

john l fields

Pawtucket, US

★★★★★ 5

Good product at a good price

Style: 80 mil 36 sqft

This product works great and easy to install. I do two or more vehicles a month. I switch to this brand a year ago and would recommend to everyone of my customers

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Reviewed in the United States on April 16, 2026

Verified Purchase

napoli

Charlottesville, US

★★★★★ 4

Good deal for the price

Style: 80 mil 18 SqFt

The product is good and contrary to some comments I read it was not a mess to install and went on very nicely. That said I placed on a 71 Baracudda and starting from a 71db I was able to drop that down to about 66 with two layers Kilmatt 80mil

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Reviewed in the United States on April 18, 2026

Verified Purchase

#1 Ford

Natrona Heights, US

★★★★★ 5

Kilmat Car Sound Deadening Mats

Style: 50 mil 25 SqFt

Easy to install in a vehicle! Helps keep the heat out as well as keeping it quieter inside my car. Self sticking to the inside of the roof without strong smelling adhesives. The quality of these pieces work very well in my vehicle!

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Reviewed in the United States on May 19, 2026