Kicker LX1250.1 Mono Subwoofer Amplifier

Kicker LX1250.1 Mono Subwoofer Amplifier

The KICKER LX-Series seamlessly blends SQL (Sound Quality Loudness) engineering with high-powered performance, designed using industry feedback to incorporate the most requested features while maintaining superior sound quality. Every monoblock amplifier includes the LX Remote Control (LXRC) featuring SHOCwave2.0™, KICKER’s cutting-edge bass restoration technology.

Engineered for Power & Precision
Built from the ground up, the LX-Series represents KICKER’s premium high-power amplifier line, designed for precision control, maximum flexibility, and long-lasting durability.

• LXRC Dash Remote Included – Easily monitor and fine-tune bass levels in real time.
• Class-D Efficiency – Reduces power consumption, extends playtime, and minimizes heat.
• Gain-Match LEDs – Provides the perfect gain setting for peak performance.
• KickEQ+™ Parametric Bass Boost – Adjustable 0–6dB boost for deep, rich bass.
• Customizable Design – Reversible center panel with 11 RGB LED accent color options.
• FIT+™ Noise-Elimination Technology – Accepts both low- and high-level signals up to 40V, utilizing differential inputs to eliminate unwanted noise for crystal-clear sound.
• Advanced Protection System – Ensures thermal, circuit, and voltage stability for reliable, high-performance operation.

LX Remote Control (LXRC) – Take Full Control of Your Bass

• Real-Time Bass Adjustment – Fingertip control for precise bass level tuning.
• SHOCwave2.0™ Technology – KICKER’s 2nd-gen digital bass restoration enhances lost low-frequency details for a fuller sound.
• Battery Voltage Display – Fuel-gauge-style readout for easy monitoring.
• RGB LED Brightness Control – Adjust lighting to match your setup.
• Output Clipping Indicator – Helps prevent distortion, protecting your system.
• 19.75 ft (6m) RJ45 Cable – Flexible installation for any setup.

The KICKER LX1250.1 Mono Subwoofer Amplifier is built for those who demand powerful, accurate bass and cutting-edge features, making it the perfect addition to any high-performance audio system.

Specifications

RMS Power [Watts Channel] @ 14.4V
1Ω mono: 1250W
2Ω mono: 750W
4Ω mono: 400W

Dynamic Power [Watts]
1600

Frequency Response [Hz]
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: 9-7/16 (24 cm)

Input Sensitivity
High level 1V–40V
Low level 125mV–5V

Variable Electronic Crossover
LP; 24dB/octave Linkwitz-Riley,
variable 40–160Hz

Variable Subsonic Filter
24dB/octave Linkwitz-Riley,
variable hi-pass @ 10–80Hz

KickEQ+™ Parametric Bass Boost
0–6dB, variable center 20–80Hz,
variable bandwidth 1–5