--- product_id: 386161539 title: "6.5 Foam Speaker Enhancer, 4Pcs Self Adhesive Speaker Fast Rings, Universal High Rebound Sponge Bass Blocker Kit for Car Door Speaker Foam Rings" brand: "anglekai" price: "₨22620" currency: LKR in_stock: true reviews_count: 5 category: "Anglekai" url: https://www.desertcart.lk/products/386161539-6-5-foam-speaker-enhancer-4pcs-self-adhesive-speaker-fast store_origin: LK region: Sri Lanka --- # 7.56in outer diameter fits 6-7in speakers Enhances mid-bass & reduces door echo High rebound polyurethane foam 6.5 Foam Speaker Enhancer, 4Pcs Self Adhesive Speaker Fast Rings, Universal High Rebound Sponge Bass Blocker Kit for Car Door Speaker Foam Rings **Brand:** anglekai **Price:** ₨22620 **Availability:** ✅ In Stock ## Summary > 🎶 Elevate your ride’s soundstage—feel every beat like never before! ## Quick Answers - **What is this?** 6.5 Foam Speaker Enhancer, 4Pcs Self Adhesive Speaker Fast Rings, Universal High Rebound Sponge Bass Blocker Kit for Car Door Speaker Foam Rings by anglekai - **How much does it cost?** ₨22620 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/386161539-6-5-foam-speaker-enhancer-4pcs-self-adhesive-speaker-fast) ## Best For - anglekai enthusiasts ## Why This Product - Trusted anglekai brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Value-Packed 4-Piece Kit:** Complete set for all your car doors, transforming your driving soundtrack with professional-grade audio clarity. - • **Premium High Rebound Foam:** Crafted from durable polyurethane polymers for superior sound isolation and waterproof resilience. - • **Acoustic Enhancement Mastery:** Blocks sound diffusion and door echoes to deliver richer, focused mid-bass and immersive 360° surround sound. - • **Precision Fit for 6-7 Inch Speakers:** Optimized dimensions (7.56in OD, 5.6in ID) ensure seamless integration with most car door speakers. - • **Effortless Self-Adhesive Installation:** Strong, long-lasting stickiness means no slipping and quick setup—upgrade your audio in minutes. ## Overview The 6.5 Foam Speaker Enhancer kit includes four self-adhesive, high-rebound polyurethane foam rings precisely sized for 6 to 7-inch car door speakers. Designed to reduce sound diffusion and door echo, these foam rings significantly improve mid-bass response and overall audio clarity. Easy to install and waterproof, this kit transforms your car audio experience with richer, more focused sound. ## Description Material: memory foam Review: Good, makes a difference - These are probably best value foam rings out there as it’s affordable and closed cell foam. Review: So satisfied - I was disappointed that my new aftermarket speakers sounded. Shrill and lacking midbass warmth. After research, I learned that speaker baffles may help. After installation, the sound is much more focused. The kick drum is much more present especially the "knock" around the 100HZ-200HZ area. The warm overall sounds fuller and I can hear more music in the noisy traffic than before the install. I'm astonished how a simple foam ring can make the music that much better. Night and day difference :) ## Features - 【Size】: Car speaker foam ring outside diameter: 7.56 inch/ 192 mm, inner diameter: 5.6 inch/ 142 mm, height: 0.98 inch/ 25mm, great for 6" 6.5" 6.75" 7" car door speaker - 【High Rebound Sponge】: Car door speaker foam made of Polyurethane polymers, high rebound, strong, crush resistant, waterproof - 【Function】: Specially designed foam for car door speakers, great for preventing sound diffusion, absorbing door echoes, enhancing speaker sound, and strengthening audio effects - 【Self Adhesive】: Speaker fast rings with strong stickiness, no easy drop, easy to install - 【What you Get】: There are 4-pack car door speaker fast rings in the packages, after installation, you can enjoy 360-degree surround mid-bass in your car ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09CG33RS5 | | Best Sellers Rank | #7 in Car Speaker Bass Blockers | | Customer Reviews | 4.6 4.6 out of 5 stars (534) | | Date First Available | August 12, 2021 | | Item Weight | 7 ounces | | Item model number | 0 | | Package Dimensions | 7.76 x 7.6 x 4.13 inches | ## Images ![6.5 Foam Speaker Enhancer, 4Pcs Self Adhesive Speaker Fast Rings, Universal High Rebound Sponge Bass Blocker Kit for Car Door Speaker Foam Rings - Image 1](https://m.media-amazon.com/images/I/71MU4MfZbhL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good, makes a difference *by B***B on 11 March 2025* These are probably best value foam rings out there as it’s affordable and closed cell foam. ### ⭐⭐⭐⭐⭐ So satisfied *by M***G on 8 April 2026* I was disappointed that my new aftermarket speakers sounded. Shrill and lacking midbass warmth. After research, I learned that speaker baffles may help. After installation, the sound is much more focused. The kick drum is much more present especially the "knock" around the 100HZ-200HZ area. The warm overall sounds fuller and I can hear more music in the noisy traffic than before the install. I'm astonished how a simple foam ring can make the music that much better. Night and day difference :) ### ⭐⭐⭐⭐⭐ Nice soft memory foam *by F***D on 19 November 2022* Exactly what I was looking for, avent use the adhesive yet, but it’s 3M and other reviews sais it’s good. ## Frequently Bought Together - 6.5" Foam Speaker Enhancer, AngleKai 4Pcs Self Adhesive Speaker Fast Rings, Universal High Rebound Sponge Bass Blocker Kit for Car Door Speaker Foam Rings - Amazon Basics Car Sound Deadening Mat, 14.5" x 10", Pack of 10 - LUMITECO Bearings Equipped Automotive Car Audio Sound Deadening Application Wheel Roller, Heat Abatement Mat Wallpaper Application PU Smoothing Tool Seam Roller --- ## 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.lk/products/386161539-6-5-foam-speaker-enhancer-4pcs-self-adhesive-speaker-fast](https://www.desertcart.lk/products/386161539-6-5-foam-speaker-enhancer-4pcs-self-adhesive-speaker-fast) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-09-10*