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What's Inside?
- 51LX500.4
- LX500.4 Customer Information Card
- LX Control Center
- Mounting Hardware
- 3mm Hex Key
- Power Wire Cable Chart
- High level Input Harness (CEA Color Standard)
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, ensuring 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
- Cable Length – integrated 3.28 feet (1m), directly into amp
| Brand | Kicker |
| Channels | 4 |
| Power (@14.4V, <1%THD+N) | 4? Stereo 125W x 4 |
| Power (@14.4V, <1%THD+N) | 2? Stereo 225W x 4 |
| Power (@14.4V, <1%THD+N) | 4? Bridged 450W x 2 |
| Dynamic Power (@14.4V, <10%THD+N) | 4? Bridged 1100W |
| Lowest Rated Impedance d | 2? Stereo / 4? Bridge |
| Signal to Noise Ratio (CEA) | 1W >-75dB |
| Signal to Noise Ratio | Rated Power >-95dB |
| Channel Seperation (Rated Power) | 1000Hz >55dB |
| CMRR | 1000Hz -40dB |
| Input Impedance | >20k? |
| Frequency Response | 20Hz - 20kHz |
| Variable HiPass Filter (Amp 1 & 2) | 12/18/24BW 12/24LR 20Hz - 5kHz |
| Variable LoPass Filter (Amp 1 & 2) | 12/18/24BW 12/24LR 40Hz - 5kHz |
| Variable BandPass Filter (Amp 1 & 2) | 12/18/24BW 12/24LR 20Hz - 5kHz |
| Standby Current (Remote Off) | <2mA |
| Idle Current (Remote On) | <3A |
| Current Draw (Rated Power) | <80A |
| Low Level Input Sensitivity | 125mV - 5V |
| High Level Input Sensitivity | 1V - 40V |
| Under Voltage Protection | 6.5V (warning at 10.5V) |
| Over Voltage Protection | 16.5V (warning at 16V) |
| Active Thermal Management | >75°C |
| Width (inches) | 11 5/16 |
| Height (inches) | 2 3/16 |
| Depth (inches) | 8 1/2 |
| Parts Warranty | 1 Year |
| Labor Warranty | 1 Year |
