The Pyle 3.5"" Single Voice Coil Car Subwoofer is a compact yet powerful addition to your vehicle's audio system. Designed with a Pp cone and rubber edge, it delivers impressive bass response and low-resonance frequency output. With its high-strength engineering plastic basket and butyl rubber surround, this subwoofer ensures durability and reliable performance, making it ideal for custom car, truck, and mobile vehicle applications.