Kicker 53KEY2004

Smart 4-Ch. Amplifier (auto-EQprocessor) ACOUSTIC CORRECTION AUDIO PERFECTIONDont just make your system louder - make it clearer. Make it betterPress the selector, and the microphone goes to work. The KEY uses a powerful internal computer to deliver dramatic improvements in realism and soundstage. A massive 40-band equalizer improves tonality, and a 24dB crossover re-defines the capabilities of each speaker.The concert quality of your factory stereo is revealed! What would take hours for a pr...