1、Feature: The 2 way car speaker set could take your car sound to the next level, 6.5 inch component speakers can be turned up uncontrollably loud with no distortion. 2、Important Parameter: The impedance is 4 ohms, the power is 300 watts RMS, 400 watts MSX, the frequency response is 50‑22Khz, and the sensitivity is 92dB/M.W. 3、High Performance:: Low energy consumption, energy saving, can provide high frequency response, high sensitivity and efficiency, pitch accuracy and clear sound. 4、Complete Kit: The package includes all the accessories needed for installation, including four horns, wiring harnesses, crossovers, etc., precision manufactured to provide you excellent sound effect. 5、Universal Fit: Universal suitable for all car audio systems, have a long service time, easy to install, no complicated operation is required, convenient for using.