Enhance your car's audio system with the car audio A-pillar modification three- and mid-range speaker mold 1.5-inch bracket base ring. This speaker mounting bracket ring is designed to provide a for your high and mid-range speakers, ensuring optimal sound distribution throughout your vehicle. Ideal for car audio enthusiasts, this speaker spacer adapter allows for easy installation and adjustment, making it a convenient and practical addition to your car speaker accessories. Features -Color:Black -Material:Plastic -Size: 7.00X7.00X1.50cm/2.75X2.75X0.59in -Audio upgrade: enhance your car's audio system with this 1.5 inch speaker mount bracket, designed to provide sound quality for enjoyable driving experience - frequency separation: the design ensures clear and distinct separation of high, mid, and low frequencies, resulting in accurate and detailed sound reproduction -Stable installation: the 1.5 inch base ring provides a stable and secure installation, reducing the risk of movement or vibration that could affect sound quality -Custommolded fit: the molded design fits perfectly with your car's apillar, ensuring a seamless integration that doesn't take up additional space in your vehicle -Simple diy installation: designed for easy diy installation, this speaker mount bracket allows you to upgrade your car's audio system quickly and effortlessly Package list: 1 x pair of car speaker spacer ring