From the Ground Up

The LX-Series represents KICKER’s high-power premium amplifier line designed in-house from the ground up. Precision control, next-level flexibility, designed for performance, built to last.

• Incrementally dial in entire system with the included LX Control Center
• Class-D design for lower current draw, longer playing times, and lower operating temperatures
• Gain-match LEDs show you perfect gain setting
• Customize the appearance with reversible center panel and choice of 11 RGB LED accent colors
• Equipped with FIT+™ technology, accepting low- and high-level signals up to 40V, with full differential inputs created to eliminate unwanted noise for crystal-clear sound
• LX features choice of turn-on modes and comprehensive protections for thermal, circuit, and voltage stability, insuring reliable performance

Comes with the LX CONTROL CENTER (LXCC)

• Diagnostic Readouts: Monitor battery voltage, LED output clip indication, amp temperature, and protection status in real time
• Precision Control: Adjust gain trim, left-channel time delay, and selectable crossover type, slope, and frequency. Allows for both HP, LP or BP crossovers for all full-range channels

LX 500.4 Specifications:

• RMS Power:

  • 2Ω Stereo (@ 14.4V): 225W x 4
  • 4Ω Stereo (@ 14.4V): 125W x 4
  • 4Ω Bridged (@ 14.4V): 450W x 2

• Dynamic Power: 1100W

• Frequency Response: 20 Hz - 20 kHz

• Signal-to-Noise Ratio:

  • 95 dB (A-weighted, ref: rated power)

  • 75 dB (ref: 1W output)

• Input Sensitivity:

  • High Level: 1V - 40V
  • Low Level: 125 mV - 5V

• Variable Electronic Crossover:

  • 24 dB/octave Linkwitz-Riley
  • Each Channel Pair: Off / HP / LP / BP
  • HP: 20 - 5 kHz
  • LP: 40 - 5 kHz

• Selectable Topology:

  • 12, 18, or 24 dB/oct Butterworth
  • 12 or 24 dB/oct Linkwitz-Riley

• KickEQ+™: Not applicable for LX500.4 (no sub channel)

Dimensions:

• Height: 2-3/8 in (6 cm)
• Width: 8-7/16 in (21.4 cm)
• Length: 9-7/16 in (24 cm)