Car Subwoofer 8 Inch K7

The signature yellow stitching creates a superior bond between the tough, ribbed polyurethane surround and polypropylene cone for the best in reliability. CompC subwoofers have a lightweight, injection-molded polypropylene cone to eliminate flex and distortion. You get a deep, accurate sound no matter how hard you push it. Perimeter venting slots allow air to constantly circulate around the motor to maintain the perfect operating temperature.