1 6*9" 2-way car coaxial speaker 2,150W max power handing ... , Paper cone, rubber surround 4, Nice outlooking, high quality Specification :6*9" Two-way coaxial Speaker Systems 1, Woofer : Rubber Surround , paper ... silk Dome Tweeter6, Power Handling: 150 Watts Max7, Impedance: 4 Ohm8, Sensitivity: 90 dB9, Frequency Response: 56Hz - 20Khz 6*9" coaxial car speakers