🎶 Unleash the Bass, Conquer the Space! Cast-aluminum enclosure protects your subwoofer from cargo damage. Maximize your trunk space while enjoying powerful bass. Quickly remove the sub for spare tire access with a simple plug-in harness. Choose between 2 or 8-ohm configurations for optimal performance. Experience deep, rich sound with an 11" fiberglass cone. 20-150 Hz Range 600W RMS Power Compact Tire Mount The JBL 11" Passive Spare Tire Subwoofer System is a compact yet powerful audio solution designed to fit over your spare tire, delivering 600 watts RMS of deep bass while maximizing trunk space. With its durable construction and flexible impedance options, this subwoofer is perfect for music lovers who refuse to compromise on sound quality.