6.5" 2-Way 140W Car Speakers Sensitivity: 90 dB RMS Power Range : 2-35 Watts Peak Power Handling: 140 Watts Frequency response: 35-30k Hz Diameter: 6.75 Inch Features Polypropylene woofer with cloth surround 1-3/16" balanced drive tweeter Frequency response 35-30,000 Hz Power range 2-35 watts RMS Peak power handling 140 watts Sensitivity 90 dB Depth 1-7/8"