Kicker 47KEY200.4 Compact 4-channel car amplifier with automatic tuning DSP — 50 watts RMS x 4

Product highlights:

• 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)

More Info:

• automatic limiter with clip lights
• preamp and speaker-level inputs
  • DC offset sensing turn-on with speaker-level inputs
• Radio-Detect circuit supplies speaker load for receiver to sense
• wiring and hardware not included with amplifier
  • 12- or 10-gauge power and ground leads recommended
• fuse rating: 20A x 1
• dimensions: 7-3/8"W x 1-11/16"H x 2-3/4"D
• warranty: 2 years
  
• MFR # 47KEY2004