Kicker 51LX500.4

$599.99
LX-Series 4-channel amplifier with digital signal processing — 125 watts RMS x 4
LX-Series 4-channel amplifier with digital signal processing — 125 watts RMS x 4

Product highlights:

  • 4-channel car amplifier with digital signal processing

    • 125 watts RMS x 4 at 4 ohms

    • 225 watts RMS x 4 at 2 ohms

    • 450 watts RMS x 2 bridged at 4 ohms

  • Class D amp technology

    • frequency response: 20-20,000 Hz

  • channel gain knobs with clip lights

  • adjustable RGB LED accent lighting and reversible center panel with Kicker logo

LXCC Control Center:

  • plug in for amp setup only — unplug during normal operation

    • dimensions: 7.17"W (incl cord) x 1.2"H x 3.38"D with 39" cable

  • LCD screen with 4 function/adjustment controls and 4 option selectors

  • displays amplifier ID, system voltage, amplifier temperature (C°)

  • Gain Trim

    • fine-tune channel gains for balance: -9 to +3 dB

  • Hi-Pass

    • adjustable frequency: 20-5000 Hz

    • selectable crossover type: Linkwitz-Riley or Butterworth

    • selectable crossover slope: 12, 18, or 24 dB/octave

  • Lo-Pass

    • adjustable frequency: 40-5000 Hz

    • selectable crossover type: Linkwitz-Riley or Butterworth

    • selectable crossover slope: 12, 18, or 24 dB/octave

  • Time Delay

    • adjustable delay time for left channels: milliseconds

  • Channel Mode

    • select Stereo, Mono (L+R), or Mono (L-R)

More info:

  • compatible with start-stop vehicle systems

  • preamp and speaker-level inputs

    • speaker wire adapters included

    • speaker-level inputs handle up to 40V (400W)

    • signal-sensing turn-on with speaker-level input

  • preamp outputs

  • wiring, fuse, and hardware not included with amplifier

    • 4-gauge amp wiring kit with fuse or 4-gauge power and ground leads with an 80-amp fuse recommended

  • dimensions: 9.449"W x 2.36"H x 8.27"D