Sold in pairs. Made of Acrylic， useful and long service life. Fits most speakers on the market. Can be used in cars， trucks， RVs， and more. Improvement of sound quality. Good for DIY car audio modification project. To solve the problem of installation depth. Work with speaker spacer recess bezel. The spacer fits a 6.5“ ”speaker. This product is a speaker ring with no removable recess bezel. Please make sure this part fits your vehicle before ordering Please allow 1-2mm error due to manual measurement.
Wireless Technology: No wireless technology
Battery: No Battery Used
Comment