Pyle Curb Garage Vehicle Floor Safety Heavy Duty Rubber Parking Lot Driveway Stopper, for Car Vans Trucks Tire Wheel Guide Block Protect Bumper, 4 Pack PCRSTP11X4, Multicolored

POWERFUL 400W OUTPUT – This high-powered subwoofer tube delivers a maximum output of 400 watts, producing loud and dynamic bass for your favourite tracks; Impedance: 4 Ohm; Speaker size: 20cm for a punchy audio performance DURABLE RUBBER EDGE SUSPENSION – Features a rugged black rubber surround for enhanced speaker stability and performance; Overall size: 29.2cm diameter x 49.5cm length – ideal for compact car audio setups 50MM ALUMINIUM VOICE COIL – Equipped with a 50mm aluminium voice coil and 4-ohm impedance to reduce distortion and provide crystal-clear sound; Perfect for improving your in-car sound quality BLUE POLYPROPYLENE CONE – Stylish and functional, the blue polypropylene cone is engineered for durability and optimal bass response; A perfect upgrade or replacement for worn or blown car subwoofers WIDE FREQUENCY RANGE – Delivers a rich frequency response of 30Hz–700Hz with a built-in bass reflex port for deep, resonant low-end performance; Quick and easy to install into most vehicle audio systems