JBL GTO608C 6-1/2" 2-Way Grand Touring Series Component Car Speakers System 6-1/2" / 6-3/4" two-way component system with woofer, tweeter, crossover and mounting system Plus One woofer cone with rubber surround One-inch Mylar-titanium tweeter Outboard crossover with tweeter-level control 210 Watts peak power handling; 2 ohm impedance