1
Protects tweeters from damaging frequencies.
Eliminates frequencies 0-5.6kHz at 4 ohms.
Handles up to 50 watts power.
Black color-coded leads for easy identification.
Encased wire leads for simple installation.
Enhances performance and power handling of tweeters.
Ideal for car audio systems.
Average Rating out of 5:
Price Range: $7.99
Size: 1 Inches
2
Fits 6" to 7" car door speakers.
High rebound sponge for excellent sound enhancement.
Prevents sound diffusion and absorbs door echoes.
Self-adhesive for easy installation and stability.
Includes four speaker fast rings in each pack.
Strengthens audio effects for a better listening experience.
Waterproof and crush-resistant for durability.
Average Rating out of 5:
Price Range: $17.59
3
Perfect fit for 6.5 inch vehicle speakers.
Enhances sound quality and reduces echo.
Made of durable, high-density polyurethane foam.
Weather-resistant for stability in extreme temperatures.
Easy installation with strong double-sided adhesive.
Prevents sound loss from door cavities.
Four pieces included for complete speaker enhancement.
Average Rating out of 5:
Price Range: $15.56
4
Premium EDPM material for durability and longevity.
Improves sound quality and reduces echo.
Strong double-sided adhesive for easy installation.
Universal fit for 6.5-inch automotive speakers.
Resists high and low temperature variations.
Water drainage design prevents winter icing.
Protects against sound diffusion and noise transmission.
Average Rating out of 5:
Price Range: $8.99
5
Handles up to 50 watts of power.
Blocks frequencies from 0-150 Hz (4 ohms).
Easy installation with color-coded leads.
Filters out unwanted frequencies effectively.
White wire is positive; black wire is negative.
Includes two 150Hz bass blockers for speakers.
Encased in heat shrink tubing for durability.
Average Rating out of 5:
Price Range: $9.99
Size: 1E+1 Inches
6
Protects 6.5" speakers from harmful bass frequencies.
Blocks frequencies: 0-600 Hz at 4 ohms.
Includes two bass blockers with quick-slide connectors.
Color-coded leads for easy installation and identification.
Boosts performance by filtering unwanted frequencies.
Handles up to 50 watts of power efficiently.
Insulated terminals for added convenience and safety.
Average Rating out of 5:
Price Range: $8.99
Size: 6.5 Inches
7
Enhances audio clarity by filtering low frequencies.
Compatible with pro audio and car audio systems.
Includes 10 bass blockers for multiple upgrades.
High-quality electrolytic capacitors for durability.
Easy installation for immediate sound improvement.
3 microfarad value ensures reliable performance.
Perfect for enhancing speaker sound quality.
Average Rating out of 5:
Price Range: $9.99
8
Enhances bass performance in car audio systems.
Improves overall frequency response for clearer sound.
Reduces rear reflections for smoother audio experience.
Cost-effective solution for audio system upgrades.
Includes two foam rings for easy installation.
Compatible with various speaker types and sizes.
Insulates sound for an enjoyable driving experience.
Average Rating out of 5:
Price Range: $9.99
9
High-quality foam for excellent sound insulation.
Waterproof and temperature resistant for durability.
Easy installation with self-adhesive backing.
Minimizes echoes and enhances stereo performance.
Compatible with most car models and speakers.
Includes 4 speaker foam rings for sharing.
Perfect for music lovers seeking quality sound.
Average Rating out of 5:
Price Range: $5.65
Size: 6.5 Inches,5.63 Inches
10
Enhances sound quality with acoustic foam design.
Universal fit for 6" and 6.5" speakers.
Self-adhesive for easy installation.
Reduces noise transmission effectively.
Absorbs rear wave for better bass response.
Minimizes panel vibrations for clearer sound.
Includes two foam rings for speaker upgrade.
Average Rating out of 5:
Price Range: $11.99
Size: 6 Inches,6.5 Inches
Color: Black
Material: EPDM synthetic rubber
11
High-quality EPDM foam for durability and elasticity.
Weather-resistant with stable performance in any temperature.
3M adhesive ensures strong, long-lasting attachment.
Enhances sound quality by absorbing echoes and noise.
Easy installation with peel-and-stick application.
Compatible with universal 6.5" automotive speakers.
Flame retardant and corrosion-resistant for longevity.
Average Rating out of 5:
Price Range: $13.99
12
High-quality foam for superior sound absorption.
Self-adhesive for easy installation on car doors.
Enhances bass and audio projection quality.
Fits 6", 6.5", 6.75", and 7" speakers.
Durable and waterproof for long-lasting performance.
Improves overall sound experience in your vehicle.
Includes four foam rings for optimal sound enhancement.
Average Rating out of 5:
Price Range: $15.99
13
Protects tweeters from harmful audio frequencies.
Blocks frequencies 0-5600Hz at 4 ohms.
Handles up to 50 watts of power.
Color-coded leads for easy installation.
Improves tweeter performance and power handling.
Includes attached 6" speaker wires for convenience.
Optimized for car audio systems and sound quality.
Average Rating out of 5:
Price Range: $8.99
Size: 3 Inches
14
Enhances sound quality for car door speakers.
Universal fit for 6" and 6.5" speakers.
Self-adhesive design for easy installation.
High purity EPDM material reduces noise transmission.
Perforation design discharges infiltrated water effectively.
Absorbs rear wave, preventing sound cancellation.
Includes 4 foam bass blockers for complete setup.
Average Rating out of 5:
Price Range: $15.82
Size: 6.5 Inches,6.5 Inches
Color: Black
Material: Synthetic Rubber
15
High-purity EPDM material ensures durability and soundproofing.
Fits most 6-6.5 inch car speakers.
Easy installation with strong adhesive backing.
Enhances sound quality and acoustics effectively.
Prevents noise diffusion and reduces vibrations.
Perforated design drains water for optimal performance.
Long-lasting use protects speakers from damage.
Average Rating out of 5:
Price Range: $12.99
16
Protects 6X9 speakers from harmful frequencies.
Blocks 0-300 Hz at 4 ohms.
Handles up to 50 watts of power.
Color-coded leads for easy installation.
Improves speaker performance and power handling.
Includes male and female quick-slide connectors.
Insulated terminals for added convenience.
Average Rating out of 5:
Price Range: $8.99
Size: 6 Inches
17
Universal fit for 6 to 6.75 inch speakers.
High-density, eco-friendly EVA material ensures durability.
Waterproof design prevents mold and degradation.
Self-adhesive for quick and easy installation.
Improves mid-bass and sound quality significantly.
Absorbs unwanted reflections for clearer sound.
Perfect for enhancing car audio performance.
Average Rating out of 5:
Price Range: $23.69
18
Reduces drive signal for better sound quality.
Compatible with 3.5" to 4" speakers.
Includes two high-performance capacitors.
Non-polar design for versatile installation.
Factory original, ensuring reliable performance.
Attenuates unwanted bass frequencies effectively.
Easy to install and use.
Average Rating out of 5:
Price Range: $10.99
Material: Ceramic
19
Durable high-density EDPM material for long-lasting use. Improves sound quality by sealing speakers acoustically. Reduces echo and enhances horn sound effects. Strong double-sided adhesive for reliable installation. Easy installation without additional tools required. Universal fit for 6.5 inches speakers. Resistant to extreme temperatures and conditions.
Average Rating out of 5:
Price Range: $13.99
20
Enhances speaker sound quality and acoustics.
Reduces sound diffusion and door echoes.
Made from durable, high-quality EPDM foam.
Waterproof and resistant to deformation.
Easy self-adhesive installation, no tools needed.
Compatible with various car speaker sizes.
Package includes 4 foam rings for upgrades.
Average Rating out of 5:
Price Range: $11.99
Material: EPDM Foam
21
Easily handles power up to 50 watts.
Black color-coded leads for easy identification.
Encased in heat shrink tubing for durability.
Includes wire leads for straightforward installation.
Removes unwanted frequencies from audio source.
Enhances performance of tweeters and midrange speakers.
Designed for optimal sound clarity and power handling.
Average Rating out of 5:
Price Range: $8.99
Size: 6 Inches,6 Inches
Material: heat shrink tubing
22
Includes 2 car speaker foam fast rings.
Enhances sound quality and reduces echo.
Fits various speaker types: coaxial, tweeter, marine.
Easy to install for improved sound insulation.
Innovative design for superior sound performance.
Sold in pairs for complete speaker coverage.
Durable foam material ensures long-lasting use.
Average Rating out of 5:
Price Range: $11.99
Size: 8 Inches,8 Inches
Material: Foam
23
Enhances car audio sound quality effectively.
Absorbs echo from car doors for clarity.
Made from high-quality, elastic foam material.
Weather-resistant and stable for long-lasting use.
Fits universal 6" and 6.5" car speakers.
Self-adhesive for easy installation and secure fit.
Ring dimensions: 7.7" outer, 5.7" inner diameter.
Average Rating out of 5:
Price Range: $14.98
Size: 6.5 Inches,6.5 Inches
24
Improves sound quality by reducing noise diffusion.
Compatible with 6 to 7-inch speakers.
Made from durable, high-rebound EPDM sponge.
Easy installation with self-adhesive backing.
Comes in a pack of four rings.
Enhances bass response for better audio experience.
Perfect gift for music lovers and travelers.
Average Rating out of 5:
Price Range: $12.99
Color: Black
25
Enhances sound quality and reduces diffusion.
Self-adhesive for easy installation on speakers.
Made from elastic, soundproof sponge material.
Compatible with 6" and 6.5" car speakers.
Outside diameter: 19.5cm; inner diameter: 14.5cm.
Height of rings: 2.5cm for effective blocking.
Improves bass response for a superior audio experience.
Average Rating out of 5:
Price Range: $9.99
26
Enhances sound quality and reduces car door echo.
Self-adhesive for easy and durable installation.
High elasticity for quick rebound and comfort.
Fits 6", 6.5", 6.75", and 7" speakers.
Includes 2 or 4 foam rings per pack.
Provides 360-degree surround mid-bass experience.
Made from high-quality foam cotton material.
Average Rating out of 5:
Price Range: $14.99
Size: 6.5 Inches,6 Inches
Color: Black
27
Perfect fit for 6, 6.5, and 6.75-inch speakers.
High-density polyurethane for durability and sound quality.
Minimizes echoes, enhances overall audio performance.
Waterproof and temperature-resistant for stability.
Self-adhesive backing for easy installation.
Includes four foam rings for complete setup.
Measure speakers for optimal compatibility and fit.
Price Range: $12.99
28
Enhances sound quality for 6.5" speakers.
Reduces unwanted vibrations and distortion.
High-quality materials ensure durability and performance.
Self-adhesive gasket tape prevents air leaks.
Easy installation with perfect fit for speakers.
Compatible with four speakers for comprehensive noise reduction.
Maximizes your car audio system's potential.
Average Rating out of 5:
Price Range: $11.60
