Kicker 47KEY5001 Subwoofer Amplifier with DSP

Auto EQ
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!

All the Control
Craft your sound with ease! The KEY500.1 comes with 24dB sub-sonic and low-pass crossovers bass boost and gain controls.

Hidden Treasure
Measuring about eight inches long and less than two inches high the KEY500.1 fits nearly anywhere. Mount it behind your glove box under the seat or in your trunk with ease.

Start. Don’t Stop
The amplifier also features FIT 2+™ (Fail-safe Integration Technology 2 PLUS) – which provides nearly universal compatibility with stock or aftermarket radios. Another industry first the KEY500.1 is uniquely suited to accept factory input signals as high as 40 volts (400 watts). The KEY amplifier will work with almost every car on the road today whether you have a factory or aftermarket audio system.

Remote Control
Your KEY500.1 amplifier is compatible with the CXARC Remote Control. Sold separately. Use it to customize your bass on the fly with just a turn of a knob!

Specifications
White Paper: 47KEY5001-wp.pdf
Power (watts/ch), 1 Ohm mono: 500
Power (watts/ch), 2 Ohm mono: 300
Power (watts/ch), 4 Ohm mono: 150
Standard dimensions in.(H x W x L): 1-11/16 x 4-1/8 x 8-1/8
Frequency Response (Hz): 10-160
Input Sensitivity: high level: 1V-40V / low level: 125mV-5V
Signal-to-Noise Ratio: >90dB, a-weighted, re: rated power
Selectable Electronic Crossover: Variable Low Pass 40-160 Hz, Variable High Pass 10-40 Hz