Kicker 47KEY2004 4ch Smart Key Amplifier

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 a professional to achieve happens in a matter of minutes. All automatically. All with the press of a single button.

FEATURES

• 200 Watts Of Power (50×4)
• Auto EQ Microphone With Selector Switch Included
• Compatible with Start/Stop Vehicle Technology
• FIT2 Technology Included
• Turn On Via Remote 12v Signal Or DC Offset
• Auto 40-Band Equalizer
• Bi-Amp Capability (Defeatable)
• Auto Compressor (Defeatable)
• Kicker EQ Preset (Defeatable)
• Auto Time Alignment (Defeatable)
• Auto Level Adjustment (Bi-Amp Mode Only)
• Auto Speaker Size Detection
• 24dB Crossovers
• 60/80/120hz High Pass Filter (Defeatable)

SPECIFICATIONS

• Power (watts/ch), 4 Ohm stereo: 50x 4
• Microphone/Kicker EQ button: included
• Standard dimensions(H x W x L): 1-11/16 x 2-3/4 x 7-3/8
• Metric dimensions(H x W x L): 4.3 x 7 x18.7
• Frequency Response (Hz): 20-20k, +0/-1dB
• Input Sensitivity: high level 250mV-10V
• Signal-to-Noise Ratio: >90dB, a-weighted, re: rated power
• Active Crossover: 24dB/octave, selective high pass or all pass @60,80, or 120Hz