Kicker 51LX13007 LX1300.7 4x125w 4ch Amplifier

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SKU: 51LX13007

R20,129.00

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1-3 Days Delivery Time Nationwide

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KICKER LX-Series Amplifiers

The LX-Series from KICKER is a high-power premium amplifier line designed entirely in-house for precision control, advanced flexibility, and lasting performance. These amplifiers are engineered for audiophiles and car audio enthusiasts who demand full system customization and reliable output.

Key Features:

  • LX Control Center (LXCC): Provides complete control over the system, including gain trim, left-channel time delay, and selectable crossover type, slope, and frequency for all full-range channels. Users can fine-tune high-pass, low-pass, or band-pass crossovers for maximum flexibility. Includes diagnostic readouts for battery voltage, LED output clip indication, amp temperature, and protection status in real time. The integrated cable length is 3.28 feet (1 m).
  • LX Remote Control (LXRC): Dash-mounted fingertip control for subwoofer level adjustment. Features SHOCwave2.0™, KICKER’s second-generation digital bass restoration algorithm that recovers low-bass frequencies. Includes RGB LED indicators, brightness control, and output clipping indicator. The RJ45 cable length is 19.75 feet (6 m).
  • Class-D Design: Ensures lower current draw, longer playing times, and reduced operating temperatures.
  • Gain-Match LEDs: Provides visual guidance for achieving perfect gain settings.
  • Customizable Appearance: Reversible center panel with 11 RGB LED accent color options for personalized style.
  • FIT+™ Technology: Accepts low- and high-level signals up to 40V. Differential inputs eliminate unwanted noise, providing crystal-clear sound.
  • Comprehensive Protections: LX amplifiers include protections against thermal overload, circuit issues, and voltage fluctuations, ensuring consistent, reliable operation.

This combination of control, protection, and sound-enhancing technology allows the LX-Series amplifiers to deliver clean, powerful audio with customizable performance for every listener.

Technical Specs

Specification Details
RMS Power [Watts/Channel] @ 14.4V Amp 1 & Amp 2 (Stereo Channels):
2Ω Stereo: 150 x 4
4Ω Stereo: 125 x 4
4Ω Bridged: 250 x 2
Amp 3 (Stereo Pair):
2Ω Stereo: 65 x 2
4Ω Stereo: 65 x 2
4Ω Bridged: 130 x 1
Sub Channel:
1Ω mono: 700W
2Ω mono: 550W
4Ω mono: 300W
Dynamic Power [Watts] 1500
Frequency Response [Hz] Stereo Channels: 20–20k
Sub Channel: 10–160 (+0/-1dB)
Signal-to-Noise Ratio (a-weighted, re: rated power) >95dB
Signal-to-Noise Ratio (ref: 1W output) >75dB
Dimensions [in, cm] Height: 2-3/8 (6 cm)
Width: 8-7/16 (21.4 cm)
Length: 12-5/8 (32 cm)
Input Sensitivity High level 1V–40V
Low level 125mV–5V
Variable Electronic Crossover Amp 1 & Amp 2, Amp 3 (Stereo Channels): Off/HP/LP/BP
HP: 20–5kHz
LP: 40–5kHz
Sub Channel: LP 40–160Hz, 24dB/octave Linkwitz-Riley
Selectable Topology: 12, 18, or 24dB/oct Butterworth; 12 or 24dB/oct Linkwitz-Riley
Variable Subsonic Filter 24dB/octave Linkwitz-Riley, variable hi-pass @ 10–80Hz (sub channel only)
KickEQ+™ (Sub Channel) 0–6dB, variable center 20–80Hz, variable bandwidth 1–5