---
product_id: 407048954
title: "6.5 Foam Speaker Enhancer Kit (4pcs),Fits for 6\" 6.5\" Car Door Speaker, Universal High Rebound Sponge Bass Blocker Kit with High Rebound for Stereo Audio"
brand: "youyien"
price: "€ 58.14"
currency: EUR
in_stock: true
category: "Youyien"
url: https://www.desertcart.be/products/407048954-6-5-foam-speaker-enhancer-kit-4pcs-fits-for-6
store_origin: BE
region: Belgium
---

# 6.5 Foam Speaker Enhancer Kit (4pcs),Fits for 6" 6.5" Car Door Speaker, Universal High Rebound Sponge Bass Blocker Kit with High Rebound for Stereo Audio

**Brand:** youyien
**Price:** € 58.14
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 6.5 Foam Speaker Enhancer Kit (4pcs),Fits for 6" 6.5" Car Door Speaker, Universal High Rebound Sponge Bass Blocker Kit with High Rebound for Stereo Audio by youyien
- **How much does it cost?** € 58.14 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/407048954-6-5-foam-speaker-enhancer-kit-4pcs-fits-for-6)

## Best For

- youyien enthusiasts

## Why This Product

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

## Description

product material: Foam Speaker Enhancer Kit use high-quality foam material make sure the product is soft and elastic. Make it weather-resistant and stable, not affected by high or low temperature, and stable sound insulation. Product Function: The Foam Speaker Enhancer Kit prevent the sound quality from spreading, Absorbs the echo from the car door, Enhances the sound effect of the horn, and strengthens the sound effect. Please verify your part pictures, part numbers before purchasing to prevent wrong purchases and unnecessary charges. Package List: 4X Foam Speaker Enhancer

## Features

- Product Function : The Foam Speaker Enhancer Kit prevent the sound quality from spreading, Absorbs the echo from the car door, Enhances the sound effect of the horn, and strengthens the sound effect.
- Product Material : Foam Speaker Enhancer Kit use high-quality foam material make sure the product is soft and elastic. Make it weather-resistant and stable, not affected by high or low temperature, and stable sound insulation
- Product Size : Outside Diameter 7.7inch，Inner Diameter 5.7inch，Height 0.98inch.
- Application Area : Universal High Rebound Sponge Bass Blocker Kit are perfect for the universal 6" and 6.5" speakers which are suitable for the most of car speakers.
- Note:Foam speaker ring use Self Adhesive double-sided sticker adhesive has strong stickiness, is not easy to fall off, and is easy to install.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09MTBL2JH |
| Additional Features | Bass Boost |
| Antenna Location | For c car music player |
| Audio Driver Size | 6.5 inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #17 in Car Speaker Bass Blockers #72 in Surround Sound Systems |
| Brand | YOUYIEN |
| Built-In Media | 4 foam speaker enhancers |
| Color | tan |
| Compatible Devices | Desktop, Laptop, MP3 Player, Projector, Smartphone, Tablet, Television |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Wired |
| Connectivity Technology | Wired |
| Control Method | App |
| Controller Type | Voice control |
| Customer Package Type | FFP |
| Customer Reviews | 4.5 out of 5 stars 220 Reviews |
| Global Trade Identification Number | 00768492007098 |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 7.7"D x 7.7"W x 0.98"H |
| Item Weight | 0.22 kg |
| Manufacturer | YOUYIEN AUTO PARTS |
| Model Name | YY-FSE-1 |
| Model Number | YY-FSE-1 |
| Mounting Type | Flush Mount |
| Number of Audio Channels | 2 |
| Number of Items | 4 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 10 watts |
| Speaker Size | 6.5 inches |
| Speaker Type | Component/Coaxial |
| Subwoofer Connectivity Technology | Wired |
| UPC | 768492007098 |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 6.5 inches |

## Images

![6.5 Foam Speaker Enhancer Kit (4pcs),Fits for 6" 6.5" Car Door Speaker, Universal High Rebound Sponge Bass Blocker Kit with High Rebound for Stereo Audio - Image 1](https://m.media-amazon.com/images/I/61WFXgcDDJL.jpg)

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-11-04*