---
product_id: 387058527
title: "DSFR6 6.5\" Car Door Speaker Foam Ring Blocker Soundproof Spong Stereo Foam (Sold in Pair)"
brand: "ds18"
price: "$89.52"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/387058527-dsfr6-6-5-car-door-speaker-foam-ring-blocker-soundproof
store_origin: US
region: United States of America
---

# Midbass frequency smoothing 6.5" precision fit Echo absorption tech DSFR6 6.5" Car Door Speaker Foam Ring Blocker Soundproof Spong Stereo Foam (Sold in Pair)

**Brand:** ds18
**Price:** $89.52
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate your drive with sound that commands attention!

## Quick Answers

- **What is this?** DSFR6 6.5" Car Door Speaker Foam Ring Blocker Soundproof Spong Stereo Foam (Sold in Pair) by ds18
- **How much does it cost?** $89.52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/387058527-dsfr6-6-5-car-door-speaker-foam-ring-blocker-soundproof)

## Best For

- ds18 enthusiasts

## Why This Product

- Trusted ds18 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Echo Eradicator:** Absorbs unwanted door echoes for a cleaner, more immersive soundstage.
- • **Bass Boosting Barrier:** Transforms your car door into a low-frequency powerhouse with enhanced midbass clarity.
- • **Lightweight & Durable:** At just 32g per pair, it’s engineered for performance without adding bulk.
- • **Plug-and-Play Upgrade:** Simple installation delivers instant sound quality elevation—no tech skills required.
- • **Universal Speaker Compatibility:** Fits instrument panel, tweeter, coaxial, and marine speakers effortlessly.

## Overview

The DS18 DSFR6 6.5" Car Door Speaker Foam Ring Pair is a precision-engineered soundproofing accessory designed to reduce rear reflections and door echo, dramatically enhancing midbass response and overall audio clarity. Lightweight and compatible with multiple speaker types, it offers a quick, effective upgrade for audiophiles seeking professional-grade sound enhancement in their vehicle.

## Description

6.5" Door Speaker Foam Ring (Pair) A high-quality speaker foam ring can greatly improve bass dramatically in the doors. After testing we found that it can make the overall frequency response smoother and reduce unwanted rear reflections. This is the quickest and simplest solution for enhancing midbass. A piece of foam looks expensive but completely worthed！

## Features

- Package Includes: 2 x Car Speaker Foam Ring.
- Can be used for instrument panel speaker foam,tweeter speaker foam,coaxial speaker foam,marine speaker foam,speaker sponge,etc.
- Our car speaker foam rings preveant sound quality diffusion, absorb car door echo, enhance horn sound effect and enhance sound effect
- NEVER STOP INNOVATING ATTITUDE - DS18 stands out from other brands with our progressive designs and unwavering commitment to delivering the most technologically up-to-date products on the market.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | DS18 |
| Brand | DS18 |
| Package Dimensions | 20.5 x 20.19 x 5.31 cm; 32 g |
| Item model number | 810005188920 |
| Manufacturer Part Number | 810005188920 |
| OEM Part Number | 810005188920 |
| Item Weight | 32 g |

## Product Details

- **Product grade:** Performance Part
- **Brand:** DS18
- **Fit type:** Universal Fit
- **OEM part number:** 810005188920
- **Shape:** Round

## Images

![DSFR6 6.5" Car Door Speaker Foam Ring Blocker Soundproof Spong Stereo Foam (Sold in Pair) - Image 1](https://m.media-amazon.com/images/I/51XUhLUC63L.jpg)

## Frequently Bought Together

- DS18 DSFR6 6.5" Car Door Foam Speaker Rings Blocker Soundproof Sponge Speaker Baffle Fast Rings Stereo Foam - Espuma Para Altavoz (Sold in Pair)
- DS18 Mid and High Car Speaker Package - 2X 6.5" Midrange, 2X 1" Tweeters, Built-in Crossover

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/387058527-dsfr6-6-5-car-door-speaker-foam-ring-blocker-soundproof](https://www.desertcart.us/products/387058527-dsfr6-6-5-car-door-speaker-foam-ring-blocker-soundproof)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-06*