Kicker 51LX8501 LX 850W Monoblock Class D Subwoofer Amplifier w/ Smart Bass

The KICKER LX-Series is the ultimate blend of sound quality (SQL) design and high-powered performance. Engineered with feedback from audio enthusiasts, this premium amplifier line delivers the most-requested features while maintaining exceptional reliability and control. Powerful Features for Ultimate Performance LXRC Dash Remote Included – Adjust bass levels, monitor voltage, and control LED lighting from your fingertips.

Efficient Class-D Design – Runs cooler, draws less power, and extends playtime without sacrificing performance. Easy Gain Matching – Built-in LED indicators ensure perfect gain settings for distortion-free sound. KickEQ+™ Parametric Bass Boost – Fine-tune your bass with adjustable 0–6dB boost.

Customisable Appearance – Reversible centre panel and 11 RGB LED accent colours for a personalized look. FIT+™ Technology – Accepts low- and high-level signals up to 40V, eliminating noise for crystal-clear audio. Advanced Protection – Multiple safety features prevent overheating, circuit issues, and voltage fluctuations.

LXRC Dash Remote – Total Control at Your Fingertips SHOCwave2.0™ – KICKER’s latest bass restoration algorithm recovers deep low-end frequencies for fuller sound. Battery Voltage Display – Fuel-gauge-style readout keeps you informed. RGB LED Control – Adjust brightness and customize your lighting.

Clipping Indicator – Helps prevent distortion and protects your system. Long Cable for Easy Installation – 19.75 ft (6m) RJ45 cable included. Power Ratings: 850W @ 1Ω 500W @ 2Ω 300W @ 4Ω Compact Yet Powerful Dimensions: Height: 6 cm Width: 21.4 cm Length: 24 cm The KICKER LX-Series Monoblock is built for those who demand power, precision, and premium performance.

Whether you're fine-tuning your bass on the go or pushing your system to the limit, the LX-Series delivers unmatched clarity and control.