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Kicker KEY2004 4-channel full-range smart amplifier, front-top
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Kicker KEY2004 4-Channel Full-Range Smart Amplifier (47KEY2004)

$299.99
4 payments of $75.00 with
The CXA360.4 Four-Channel Amplifier is built to power all your door speakers in a single, powerful package.
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Kicker KEY2004 4-Channel Full-Range Smart Amplifier (47KEY2004)
Product Details
Brand: Kicker
Amplifier Channels: 4

Kicker KEY2004 4-Channel Full-Range Smart Amplifier, Start-Stop Compatible (47KEY2004)

Designed specifically to greatly improve the sonics of a typical OEM system, the Kicker KEY amplifier uses powerful digital signal processing to bring concert realism to your car. What would take hours for a professional to achieve happens in a matter of minutes, all automatically, with the press of a single button.
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 24 dB 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 x 4)
  • Auto EQ microphone with selector switch included
  • Compatible with start/stop vehicle technology
  • FIT2™ technology included
  • Turn on via remote, 12 V signal or DC offset
  • Auto 40-band equalizer
  • Bi-amp capability (defeatable)
  • Auto compressor (defeatable)
  • KickerEQ™ preset (defeatable)
  • Auto time alignment (defeatable)
  • Auto level adjustment (bi-amp node only)
  • Auto speaker size detection
  • 24 dB crossovers
  • 60/80/120 Hz high pass filter (defeatable)

Specifications

MODEL KEY200.4
Power (Watts/ch) 4 Ohm Stereo 50 x 4

Dimensions (inches)
Height 1-11/16
Width 2-3/4
Length 7-3/8
Frequency Response (Hz): 20 Hz - 20 kHz
Input Sensitivity: 250 mV - 10 V
Signal-to-Noise Ratio:
90 dB
Active Crossover:
24 dB/octave, selective high pass or all pass at 60, 80 or 120 Hz
Kicker Warranty: Kicker warrants this product to be free from defects in material and workmanship under normal use for a period of two years from date of original purchase.

Due to continual development, product and specifications are subject to change without notice. Stillwater Designs and its agents are not responsible for typographical errors.

(RMS = Root Mean Square, measure of continuous power in audio devices)


catb / rev2 2026.09.20 / pmap 6,7

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