- Audi
- Bmw (non-oem parts)
- Bmw Classics (non-oem)
- Bmw 1 Series (non-oem)
- Bmw 2 Series (non-oem)
- Bmw 3 Series (non-oem)
- Bmw 4 Series (non-oem)
- Bmw 5 Series (non-oem)
- Bmw X1 Series (non-oem)
- Bmw X2 Series (non-oem)
- Bmw X3 Series (non-oem)
- Bmw X4 Series (non-oem)
- Bmw X5 Series (non-oem)
- Bmw F Series (non oem)
- Bmw X Series (non-oem)
- Volkswagen
- Toyota
- Opel/Vauxhall
- Mazda & Ford
- Honda
- Nissan
- Asian Vehicles
- European Vehicles
- American Vehicles
Description
Kicker 47KEY2004 4ch Smart Key Amplifier
4-channel car amplifier/sound processor
50 watts RMS x 4 at 4 ohms
CTA-2006 compliant
non-bridgeable — minimum impedance of 4 ohms per channel
Class D amp technology
KEY Auto Setup customizes the signal for your vehicle
calibration mic and activation button included
pink noise test tones available from Kicker.com
automatic adjustments include 40-band EQ, 24 dB/octave crossover filters, time alignment
Bi-Amp mode applies tweeter/woofer crossover settings during KEY Auto Setup
switchable auto compression
selectable high-pass filters (off, 60, 80, 120 Hz; 24 dB/octave)
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