6.5'' Foam Speaker Enhancer System Sponge Kit For Universal Drivers,Self Adhesive Car Door Speaker Foam Rings Enhancer Soundproo External Storage Waterproof & Oil-Proof | No

Waterproof & Oil-Proof | No Color Cast

With Pvc Back Coating

SoundLink Micro resists drops

The Ultra-Fi MOSFET technology ensures a musical output that enhances sound quality

Multi-Purpose Carrying Method Makes You More Convenient To Use

6.5'' Foam Speaker Enhancer System Sponge Kit For Universal Drivers,Self Adhesive Car Door Speaker Foam Rings Enhancer Soundproo External Storage Waterproof & Oil-Proof | NoA Foam Speaker Enhancer System With Classy Foam Cotton Material Ensures High Sound Quality. Basic Information 1. Material: Classy Foam 2. Size: 0. 77*0. 57*0. 1Inch 3. Color: Black 4. Quantity: 4Pcs Features 1, Foam Speaker Enhancer System Can Absorb Car Door Echo And Enhance Horn Sound Effect. 2, Car Door Foam Speaker Has A Double Sided Sticker, This Adhesive With Strong Stickiness Is Not Easy To Fall From Speakers And Can Be Used For A Long Time