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Kicker KEY5001 500-Watt Mono Channel Amplifier, top
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Kicker KEY5001 Monoblock 500W Amplifier (47KEY5001)

$299.99
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Kicker KEY5001 Monoblock 500W Amplifier (47KEY5001)
Product Details
Brand: Kicker
Amplifier Channels: 1

Kicker KEY5001 500-Watt Mono Channel Amplifier, Start-Stop Compatible (47KEY5001)

The KEY500.1 is a smart subwoofer amplifier and audio processor in one, featuring an AI-driven DSP (digital signal processer). Using Kicker's supplied test tones (below), the KEY automatically analyzes the audio being fed into the amplifier. Once this signal has been analyzed, the amp will automatically fix peaks in the signal coming in and restore the low bass that is typically missing. In a matter of moments, you get a clean, even bass response from your amp!

Features

  • Automatically restores even subwoofer response
  • Works with factory and aftermarket receivers
  • 24 dB subsonic and low-pass filters standard
  • KickEQ™ 6 dB bass boost standard
  • Compatible with Kicker CXARC Remote Bass Control (optional)
  • Compatible with start/stop vehicle technology
  • Illuminated gain match LED
  • FIT2™ tchnology included
  • Turn on via remote
  • 12 V signal or DC offset

Specifications

MODEL KEY500.1
Power at 4 Ohms 150
Power at 2 Ohms 300
Power at 1 Ohm 500
CXARC Remote Bass Capable (sold sep.) Yes

Dimensions (inches):
Height 1-11/16
Width 4-1/8
Length 8-1/8

Frequency Response (Hz): 10-160 Hz


Input Sensitivity: 125 mV - 40 V

Signal-to-Noise Ratio: 90 dB

Active Crossover: HI, LO or OFF; Variable 50 - 200 Hz at 12 dB/Octave

Subsonic Filter: Variable Low Pass 40-160 Hz, Variable High Pass 10-40 Hz

KickEQ™ Boost Variable 0-6 dB at 40 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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