Kicker LX1250.1, 46KISLOAD2 Smart Radio Interface, 1250w Mono Class-D Subwoofer Amp (51LX12501)

Included in this kit

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This bundle includes a Kicker 46KISLOAD2 K-Series Smart-Radio Interface for adding an aftermarket mono amplifier, and a Kicker LX1250.1 1250w Mono Class-D Subwoofer Amplifier with Smart Bass (51LX12501).

1x Kicker 46KISLOAD2 K-Series Smart-Radio Interface for adding an aftermarket mono amplifier - (46KISLOAD2)

Kicker 46KISLOAD2 K-Series Smart-Radio Interface for adding an aftermarket mono amplifier

Want to add an aftermarket subwoofer amplifier to your factory audio system?

Some modern radios require a consistent level of resistance (called a “load”) to keep playing through the entire trip. Without that load, the stereo system can shut off unexpectedly. The KISLOAD2 Smart-Radio Interface prevents sudden shut-offs by making sure the resistance stays consistent. You get great, consistent sound for the entire ride. A great little piece to add to any system.

• Add an aftermarket mono amplifier to high-power factory audio systems
• Passes up to 400 watts (40 volts) of input signal
• Two channels
• Maintains all factory radio functions
• Prevents factory audio systems from shutting off unexpectedly
• Extremely compact design

1x Kicker LX1250.1 1250w Mono Class-D Subwoofer Amplifier with Smart Bass (51LX12501) - (51LX12501)

KICKER LX1250.1 Mono Amplifier

The KICKER LX1250.1 is built for those who demand deep, powerful bass with total control and efficiency. Designed from the ground up as part of the high-performance LX-Series, this monoblock amplifier delivers SQL-level precision with high-output power and cutting-edge features. Whether you're looking for tight, accurate bass or ground-shaking low frequencies, the LX1250.1 provides the power and customization needed to fine-tune your system.

Key Features:
- LX Remote Control (LXRC) included for fingertip bass level adjustment, real-time battery voltage monitoring, and SHOCwave2.0™ digital bass restoration
- Class-D design for efficient power consumption, longer playtimes, lower heat generation, and reliable performance
- Gain-match LEDs ensure perfect gain settings for distortion-free sound and optimal system tuning
- KickEQ+™ parametric bass boost with adjustable 0–6dB gain, center frequency, and bandwidth for total bass customization
- FIT+™ technology eliminates unwanted noise and accepts low- and high-level signals up to 40V for superior signal clarity
- Customizable appearance with a reversible center panel and 11 RGB LED accent colors to match any setup

Specifications:
- RMS Power @ 14.4V: 1250W @ 1Ω, 750W @ 2Ω, 400W @ 4Ω
- Dynamic Power: 1600W
- Frequency Response: 10Hz - 160Hz (+0/-1dB)
- Signal-to-Noise Ratio: >95dB (rated power), >75dB (1W output)
- Variable Electronic Crossover: LP 40Hz - 160Hz, 24dB/octave Linkwitz-Riley
- Variable Subsonic Filter: 24dB/octave Linkwitz-Riley, adjustable 10Hz - 80Hz
- KickEQ+™ Parametric Bass Boost: 0 - 6dB, variable center 20Hz - 80Hz, variable bandwidth 1 - 5
- Input Sensitivity: High level 1V - 40V, Low level 125mV - 5V
- Dimensions: Height 2-3/8", Width 8-7/16", Length 9-7/16"

The KICKER LX1250.1 Mono Amplifier is the ideal solution for those who want precision tuning, powerful bass, and advanced system control. With high-efficiency performance and premium features, this amplifier delivers deep, controlled low-end frequencies with unmatched clarity and impact.