---
product_id: 466144441
title: "Car Door Speaker Fast Rings Foam Bass Blockers, Car Universal Foam Speaker Enhancer System Kit for 6.5\" Speaker 4 Pcs - Self Adhesive"
brand: "benliudh"
price: "$73"
currency: NZD
in_stock: true
reviews_count: 5
category: "Benliudh"
url: https://www.desertcart.nz/products/466144441-car-door-speaker-fast-rings-foam-bass-blockers-car-universal
store_origin: NZ
region: New Zealand
---

# 7.68" outer diameter fits most 6-6.5" speakers High purity EPDM foam blocks noise & vibration Self-adhesive 3M tape for secure, easy install Car Door Speaker Fast Rings Foam Bass Blockers, Car Universal Foam Speaker Enhancer System Kit for 6.5" Speaker 4 Pcs - Self Adhesive

**Brand:** benliudh
**Price:** $73
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate your ride’s bass game—because your car deserves concert-level sound!

## Quick Answers

- **What is this?** Car Door Speaker Fast Rings Foam Bass Blockers, Car Universal Foam Speaker Enhancer System Kit for 6.5" Speaker 4 Pcs - Self Adhesive by benliudh
- **How much does it cost?** $73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/466144441-car-door-speaker-fast-rings-foam-bass-blockers-car-universal)

## Best For

- benliudh enthusiasts

## Why This Product

- Trusted benliudh brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Vibration & Noise Blocker:** EPDM foam absorbs rear waves and prevents panel vibrations, eliminating annoying rattles and distortion.
- • **360° Surround Mid-Bass Boost:** Transforms your car audio with immersive mid-bass clarity that you can feel, not just hear.
- • **Water-Resistant Perforated Design:** Engineered to discharge moisture, keeping your speaker system dry and performing at peak levels.
- • **Universal Fit, Customizable Comfort:** Stretch or trim the foam rings to perfectly fit your 6" to 6.5" car speakers—no compromises on sound.
- • **Effortless Installation with 3M Adhesive:** Stick and forget—secure mounting without drilling or damage, perfect for the modern car audio enthusiast.

## Overview

The BENLIUDH Car Door Speaker Fast Rings Foam Bass Blockers are a universal, self-adhesive foam gasket kit designed for 6 to 6.5-inch car speakers. Made from high purity EPDM foam, these rings reduce noise transmission, absorb vibrations, and enhance mid-bass clarity by creating an acoustically sealed chamber. Their perforated design prevents water buildup, ensuring durability and consistent sound quality. Easy to install with 3M adhesive, this 4-piece kit transforms your car audio experience with immersive surround sound and reduced distortion.

## Description

Buy BENLIUDH Car Door Speaker Fast Rings Foam Bass Blockers, Car Universal Foam Speaker Enhancer System Kit for 6.5" Speaker 4 Pcs - Self Adhesive online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Ordered these as they were a lot cheaper than other products and most reviews said they were real closed cell foam. Confirmed they don't hold water. I went to install them and they are too small to go around 6.5" speakers. I ended up cutting them and leaving a gap at the bottom of the speaker. 3M tape layer is perfect, I cleaned the door panel with alcohol and the rings are stuck on very secure. If they were a little more rigid and about 2" bigger circumference, they would be perfect. The center foam is not usable on my car, if i was to use it behind the speaker, it would interfere with the window. As they stand, still worth it for the price, but I will look somewhere else for the other 2 doors.
Review: Good

## Features

- Outside diameter: 7.68 inches; inside diameter: 5.71 inches; height: 1 inches. Specially designed foam for car door speakers.
- Universal foam speakers gasket ring: ring kit for 6" and 6.5" speakers, These are foam so they're over/under sized, you can stretch or cut to fit.
- The package includes: 4 loudspeaker soundproof rings, This kit is for 4 speakers.
- High purity EPDM is adopted to effectively prevent noise transmission, and the perforation design can effectively discharge the infiltrated water, acoustically sealed loudspeakers for better sound quality.
- After installation: you can enjoy 360-degree surrounding mid-bass in your car, The bass doesn't get muffled. Bass feels better because this foam works as a chamber for the speakers, enhancing the feel, while reducing the vibration since sound is no longer directory bouncing of the metal frame. Absorbs rear Wave, prevents front and rear Wave cancellation and reduces panel vibrations.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B7L5GRQX |
| Colour | Black |
| Compatible devices | Car Speaker 6 to 6.5 inch |
| Control method | Touch |
| Included components | Car Speaker Fast Rings Foam Bass Blockers |
| Is waterproof | False |
| Item model number | RM |
| Item weight | 7 Ounces |
| Manufacturer | BENLIUDH |
| Model name | Car Door Speaker Fast Rings Foam Bass Blockers |
| Number of Items | 4 |
| Package Dimensions | 19.61 x 19.51 x 9.91 cm; 198.45 g |
| Power source | plug_in_electric |
| Recommended uses for product | for surround sound systems |
| Speaker size | 6.5 Inches |
| Speaker type | Woofer |
| Special features | Subwoofer |
| Subwoofer diameter | 6 Inches |
| Surround sound channel configuration | 2.0 |
| Unit count | 1.0 Count |
| Wireless communication technologies | Bluetooth |

## Product Details

- **Audio output mode:** Surround
- **Brand:** BENLIUDH
- **Connectivity technology:** Bluetooth
- **Material:** Metal
- **Mounting type:** Adhesive,Car Mount,Door Mount

## Images

![Car Door Speaker Fast Rings Foam Bass Blockers, Car Universal Foam Speaker Enhancer System Kit for 6.5" Speaker 4 Pcs - Self Adhesive - Image 1](https://m.media-amazon.com/images/I/71Xdy7nuDOL.jpg)
![Car Door Speaker Fast Rings Foam Bass Blockers, Car Universal Foam Speaker Enhancer System Kit for 6.5" Speaker 4 Pcs - Self Adhesive - Image 2](https://m.media-amazon.com/images/I/71SvFsGVHPL.jpg)
![Car Door Speaker Fast Rings Foam Bass Blockers, Car Universal Foam Speaker Enhancer System Kit for 6.5" Speaker 4 Pcs - Self Adhesive - Image 3](https://m.media-amazon.com/images/I/617q04okBAL.jpg)
![Car Door Speaker Fast Rings Foam Bass Blockers, Car Universal Foam Speaker Enhancer System Kit for 6.5" Speaker 4 Pcs - Self Adhesive - Image 4](https://m.media-amazon.com/images/I/61dwEYqgQGL.jpg)
![Car Door Speaker Fast Rings Foam Bass Blockers, Car Universal Foam Speaker Enhancer System Kit for 6.5" Speaker 4 Pcs - Self Adhesive - Image 5](https://m.media-amazon.com/images/I/51FPj9R9GwL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐ Review
*by L***. on 20 June 2023*

Ordered these as they were a lot cheaper than other products and most reviews said they were real closed cell foam. Confirmed they don't hold water. I went to install them and they are too small to go around 6.5" speakers. I ended up cutting them and leaving a gap at the bottom of the speaker. 3M tape layer is perfect, I cleaned the door panel with alcohol and the rings are stuck on very secure. If they were a little more rigid and about 2" bigger circumference, they would be perfect. The center foam is not usable on my car, if i was to use it behind the speaker, it would interfere with the window. As they stand, still worth it for the price, but I will look somewhere else for the other 2 doors.

### ⭐⭐⭐⭐⭐ Review
*by U***S on 23 March 2025*

Good

### ⭐⭐⭐⭐⭐ Review
*by S***Y on 17 January 2024*

Great product. Put a whole new system in my car and used this on every door speaker.

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---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-27*