Product Description: High-performance audio is delivered by the JBL A500HI 500W 3-Way Coaxial Car Speakers, boasting a nominal power output of 75 watts RMS and a peak power of 500 watts. These speakers feature a sensitivity of 92 decibels and an impedance of 4 ohms, ensuring crystal-clear and dynamic sound reproduction. With a broad frequency response range spanning from 45 Hz to 20 kHz, they cover the entire spectrum of audio frequencies. The polypropylene cone provides exceptional durability and enhanced sound quality, making these speakers an excellent upgrade for any car audio system.