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KEY200.4 by Kicker
The KEY200.4 from KICKER is a 4-channel amplifier that takes your sound experience to a new level. The Class-D amplifier technology and an output of 50 watts RMS x 4 at 4 ohms guarantee you a powerful performance. Automatic adjustments such as a 40-band EQ and 24 dB/octave crossover filter are just some of the numerous features you can expect with this device. Numerous setting options and customization options make the KEY200.4 an excellent choice for any music lover.
Technical data
- 4-channel amplifier
- 50 Watt RMS x 4 at 4 Ohm
- not bridgeable - minimum impedance of 4 ohms per channel
- Class-D amplifier technology
- KEY Auto Setup adjusts the signal for your vehicle
- Calibration microphone and activation button included
- Pink Noise test tones available on Kicker.com
- automatic adjustments include 40-band EQ, 24 dB/octave crossover filter, time alignment
- Bi-Amp mode applies the high/low crossover settings during KEY Auto Setup
- switchable auto-compression
- selectable high-pass filters (off, 60, 80, 120 Hz; 24 dB/octave)
- automatic limiter with clip lights
- preamplifier and speaker level inputs
- DC offset detection for speaker level inputs
- Radio-Detect circuit provides speaker load for receiver to detect
- Wiring and hardware not included with the amplifier
- 12- or 10-pin power and ground cables recommended
- Fuse rating: 20A x 1
- Dimensions: 7-3/8"W x 1-11/16"H x 2-3/4"D
- Warranty: 1 year
- RMS output power (watts x channels) 50 x 4
- Peak Output Power (Watts x Channels) N/A
- Power at 2 Ohms (Watt x Channels) N/A
- Bridged Power (Watt x Channels) N/A
- Minimum impedance bridged N/A
- Minimum impedance not bridged 4
- minimum impedance 4
- Best frequency response 20-20k Hz
- Distortion factor at nominal RMS power 1
- signal-to-noise ratio 90 dB
- input voltage 14.4 V

