HIOU 2pcs Universal 6x9 inch Speaker Spacer Adapters are ideal for car refit. Made of black plastic, they fit perfectly between the speaker and the adapter, improving sound performance and protecting car speakers. These shockproof speaker adaptors are universal, giving more fitting options to users, and are easy to install. Upgrade your car's sound system with this precision-designed speaker space. Features: 1. Improves sound performanceS effectively. 2. Protects your car speaker, shockproof. 3. Universal speaker adaptors give you more speaker fitting options. 4. Precision designed for a gapless fit between the speaker and the adapter Item Specifics: Product Name: Car Speaker Space Application: Car Refit Fit for: Universal Material: Plastic Color: Black Measurement: 6 x 9 inch Package include 2 x Car Plastic Horn Mat