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NVX FRING4

Universal 4" Self-Adhesive Foam Speaker Baffle Ring Kit (Pack of 2)

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• 4" Self-Adhesive Foam Speaker Baffle Ring Kit
• Waterproof automotive-grade high-density foam strips
• Prevents front and rear wave cancellation and panel vibrations
• Designed for use with 4" speakers
• Pack of 2

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List price $18.99
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-37%

$11.98

 with warranty
4 payments of $3

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2 Piece 4" Self-Adhesive Foam Speaker Ring Baffle Kit with 1.38 Square Feet of Sound Dampening Material (Two 10" x 10" Pieces)

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2 Piece 4" Self-Adhesive Foam Speaker Ring Baffle Kit + 2 Sheets Sound Dampening Material and Roller with 6 Piece Removal Tool Kit

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Description


NVX brand icon

Authorized dealer

4 Inch Foam Speaker Ring Baffles
Reduces Panel Vibrations Waterproof Material Peel And Stick Installation
No Cutting Or Trimming Required

Product Details:

  • 2-Piece 4" Self-Adhesive Foam Speaker Baffle Ring Kit
  • Contains 2 waterproof automotive-grade high-density foam strips
  • Strips backed by adhesive to acoustically seal speakers
  • Prevents front and rear wave cancellation
  • Reduces panels vibrations
  • Improves midbass response
  • Easy peel and stick installation
  • Designed for use with 4" speakers
  • Foam Thickness: 1"
  • Base Foam Thickness: 1"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Frequently Asked Questions (FAQ)


If the rear "egg crate" foam pad is fully sealing the small 4" cavity, it acts like a tiny airtight box, choking the speaker. To fix this, trim a small vent hole in the bottom of the rear pad to allow the driver to breathe into the door.
Smaller 4" speakers are often in tight dash or rear pillar spots. If the 1" foam is too deep, use a sharp utility knife to "shave" the thickness down by half. This maintains the acoustic seal while allowing the panel clips to engage.
Dash areas reach high temperatures that can soften standard glue. Ensure the mounting surface is cleaned with alcohol first. For maximum durability in heat, apply the NVX FRING4 over a small piece of NVX SDRLR1 sound deadening to provide a stable base.
This happens if the ring is installed as a full circle without drainage. Snip a 1/4" gap at the very bottom (6 o'clock position) of the outer ring. This allows moisture to drain away while the top of the NVX FRING4 still protects the speaker from drip
Rings stop air leaks, but 4" speakers often lack the mass to stay still in flimsy plastic mounts. Use the leftover foam from the center of the NVX FRING4 kit to wedge between the speaker bracket and the dash frame to kill those specific rattles.

Compatible Vehicles


Please use our Fitment Guide to determine specific compatibility for the submodel and audio features


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Specifications & Details


Baffle Specifications
Baffle Material
Foam
Compatible Speaker Size
4"
Baffle Thickness
1""
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

NVX

Model Number:

FRING4

Weight:

0.50lbs

Internal SKU:

fring4

Internal Product ID:

193163

Customer Ratings & Reviews


NVX FRING4 thumbnail image

5 star
75%
4 star
0%
3 star
25%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
4.5
Design
5
Usability
5

Customer Reviews

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By Suzzana on July 14, 2024 Checkmark Icon Verified purchase

2 found this helpful


KICKER IS STILL KING

All of the products were great.Unfortunately, a few of them just did not fit, but the 2 that did made immediate difference in the sound. And of course, customer service is always top, notch as it has always has been for years..

By Reginald on April 8, 2026 Checkmark Icon Verified purchase
2024 Jeep Wrangler (JL)


Arrived quickly and as advertised!

By ANTHONY on February 4, 2026 Checkmark Icon Verified purchase
2024 Ford Maverick


Good product!

Helps make sure there’s no rattling or anything like that easy to install!

By Chad on December 8, 2024 Checkmark Icon Verified purchase


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List price $18.99
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2026-06-28 23:59:00
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2026-07-27 11:08:20
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.