Kicker 47KEY200.4 KEY200.4 Smart 4-Ch. Amplifier (auto-EQ/processor) RCA Cables the stock audio systems continue

the stock audio systems continue a track record of weak bass reproduction

4 dB SPL Effective Piston Area (Sd) 75

Recessed tweeter mount uses standard 1-3/4" hole saw

The XDM700/5 includes a 12 dB / octave high-pass filter for one main channel pair

Kicker 47KEY200.4 KEY200.4 Smart 4-Ch. Amplifier (auto-EQ/processor) RCA Cables the stock audio systems continueACOUSTIC CORRECTION = AUDIO PERFECTION Don't just make your system louder make it clearer. Make it better Press 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